1342253044 has 48 divisors (see below), whose sum is σ = 2710673280. Its totient is φ = 575562240.

The previous prime is 1342253027. The next prime is 1342253051. The reversal of 1342253044 is 4403522431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64792 + ... + 82960.

It is an arithmetic number, because the mean of its divisors is an integer number (56472360).

Almost surely, 2^1342253044 is an apocalyptic number.

It is an amenable number.

1342253044 is an abundant number, since it is smaller than the sum of its proper divisors (1368420236).

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

1342253044 is a wasteful number, since it uses less digits than its factorization.

1342253044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18280 (or 18278 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 1342253044 is about 36636.7717464298. The cubic root of 1342253044 is about 1103.0913164943.

Adding to 1342253044 its reverse (4403522431), we get a palindrome (5745775475).

It can be divided in two parts, 13422 and 53044, that added together give a palindrome (66466).

The spelling of 1342253044 in words is "one billion, three hundred forty-two million, two hundred fifty-three thousand, forty-four".