101444331432 has 32 divisors (see below), whose sum is σ = 257909320800. Its totient is φ = 33241644864.

The previous prime is 101444331409. The next prime is 101444331437. The reversal of 101444331432 is 234133444101.

It is a self number, because there is not a number n which added to its sum of digits gives 101444331432.

It is not an unprimeable number, because it can be changed into a prime (101444331437) 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, 35819323 + ... + 35822154.

It is an arithmetic number, because the mean of its divisors is an integer number (8059666275).

Almost surely, 2^101444331432 is an apocalyptic number.

101444331432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101444331432 is an abundant number, since it is smaller than the sum of its proper divisors (156464989368).

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

101444331432 is a wasteful number, since it uses less digits than its factorization.

101444331432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71641545 (or 71641541 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 101444331432 its reverse (234133444101), we get a palindrome (335577775533).

The spelling of 101444331432 in words is "one hundred one billion, four hundred forty-four million, three hundred thirty-one thousand, four hundred thirty-two".