40313044523332 has 48 divisors (see below), whose sum is σ = 85372320781440. Its totient is φ = 16260053248512.

The previous prime is 40313044523329. The next prime is 40313044523347. The reversal of 40313044523332 is 23332544031304.

It is a junction number, because it is equal to n+sod(n) for n = 40313044523291 and 40313044523300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9889318 + ... + 13357570.

It is an arithmetic number, because the mean of its divisors is an integer number (1778590016280).

Almost surely, 2^{40313044523332} is an apocalyptic number.

It is an amenable number.

40313044523332 is an abundant number, since it is smaller than the sum of its proper divisors (45059276258108).

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

40313044523332 is a wasteful number, since it uses less digits than its factorization.

40313044523332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492700 (or 3492698 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 37.

Adding to 40313044523332 its reverse (23332544031304), we get a palindrome (63645588554636).

The spelling of 40313044523332 in words is "forty trillion, three hundred thirteen billion, forty-four million, five hundred twenty-three thousand, three hundred thirty-two".