40232334431104 has 64 divisors (see below), whose sum is σ = 84868040628000. Its totient is φ = 18932202864640.

The previous prime is 40232334431089. The next prime is 40232334431141. The reversal of 40232334431104 is 40113443323204.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 40232334431104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65127072 + ... + 65741920.

Almost surely, 2^{40232334431104} is an apocalyptic number.

It is an amenable number.

40232334431104 is an abundant number, since it is smaller than the sum of its proper divisors (44635706196896).

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

40232334431104 is a wasteful number, since it uses less digits than its factorization.

40232334431104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644951 (or 644939 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 40232334431104 its reverse (40113443323204), we get a palindrome (80345777754308).

The spelling of 40232334431104 in words is "forty trillion, two hundred thirty-two billion, three hundred thirty-four million, four hundred thirty-one thousand, one hundred four".