1103242464 has 96 divisors (see below), whose sum is σ = 3224823840. Its totient is φ = 366944256.

The previous prime is 1103242463. The next prime is 1103242499. The reversal of 1103242464 is 4642423011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103242463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497422 + ... + 499634.

It is an arithmetic number, because the mean of its divisors is an integer number (33591915).

Almost surely, 2^1103242464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103242464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1612411920).

1103242464 is an abundant number, since it is smaller than the sum of its proper divisors (2121581376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103242464 is a wasteful number, since it uses less digits than its factorization.

1103242464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 1103242464 is about 33215.0939182776. The cubic root of 1103242464 is about 1033.2934026424.

Adding to 1103242464 its reverse (4642423011), we get a palindrome (5745665475).

The spelling of 1103242464 in words is "one billion, one hundred three million, two hundred forty-two thousand, four hundred sixty-four".