40313230113432 has 32 divisors (see below), whose sum is σ = 100783511366400. Its totient is φ = 13437685226784.

The previous prime is 40313230113419. The next prime is 40313230113461. The reversal of 40313230113432 is 23431103231304.

It is a self number, because there is not a number n which added to its sum of digits gives 40313230113432.

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, 2220669 + ... + 9249747.

It is an arithmetic number, because the mean of its divisors is an integer number (3149484730200).

Almost surely, 2^{40313230113432} is an apocalyptic number.

It is an amenable number.

40313230113432 is an abundant number, since it is smaller than the sum of its proper divisors (60470281252968).

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

40313230113432 is a wasteful number, since it uses less digits than its factorization.

40313230113432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7268055 (or 7268051 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 40313230113432 its reverse (23431103231304), we get a palindrome (63744333344736).

The spelling of 40313230113432 in words is "forty trillion, three hundred thirteen billion, two hundred thirty million, one hundred thirteen thousand, four hundred thirty-two".