40313112231432 has 16 divisors (see below), whose sum is σ = 100782780578640. Its totient is φ = 13437704077136.

The previous prime is 40313112231419. The next prime is 40313112231499. The reversal of 40313112231432 is 23413221131304.

It is a self number, because there is not a number n which added to its sum of digits gives 40313112231432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839856504798 + ... + 839856504845.

It is an arithmetic number, because the mean of its divisors is an integer number (6298923786165).

Almost surely, 2^{40313112231432} is an apocalyptic number.

It is an amenable number.

40313112231432 is an abundant number, since it is smaller than the sum of its proper divisors (60469668347208).

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

40313112231432 is a wasteful number, since it uses less digits than its factorization.

40313112231432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679713009652 (or 1679713009648 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 40313112231432 its reverse (23413221131304), we get a palindrome (63726333362736).

The spelling of 40313112231432 in words is "forty trillion, three hundred thirteen billion, one hundred twelve million, two hundred thirty-one thousand, four hundred thirty-two".