101444340 has 24 divisors (see below), whose sum is σ = 284044320. Its totient is φ = 27051808.

The previous prime is 101444339. The next prime is 101444341. The reversal of 101444340 is 43444101.

It is an interprime number because it is at equal distance from previous prime (101444339) and next prime (101444341).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101444341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845310 + ... + 845429.

It is an arithmetic number, because the mean of its divisors is an integer number (11835180).

Almost surely, 2^101444340 is an apocalyptic number.

101444340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101444340 is an abundant number, since it is smaller than the sum of its proper divisors (182599980).

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

101444340 is a wasteful number, since it uses less digits than its factorization.

101444340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690751 (or 1690749 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 101444340 is about 10071.9581015808. The cubic root of 101444340 is about 466.3828875602.

Adding to 101444340 its reverse (43444101), we get a palindrome (144888441).

It can be divided in two parts, 1014 and 44340, that added together give a palindrome (45354).

The spelling of 101444340 in words is "one hundred one million, four hundred forty-four thousand, three hundred forty".