40331331330 has 16 divisors (see below), whose sum is σ = 96795195264. Its totient is φ = 10755021680.

The previous prime is 40331331329. The next prime is 40331331347. The reversal of 40331331330 is 3313313304.

40331331330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40331331330.

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, 672188826 + ... + 672188885.

It is an arithmetic number, because the mean of its divisors is an integer number (6049699704).

Almost surely, 2^40331331330 is an apocalyptic number.

40331331330 is an abundant number, since it is smaller than the sum of its proper divisors (56463863934).

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

40331331330 is a wasteful number, since it uses less digits than its factorization.

40331331330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344377721.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 40331331330 its reverse (3313313304), we get a palindrome (43644644634).

The spelling of 40331331330 in words is "forty billion, three hundred thirty-one million, three hundred thirty-one thousand, three hundred thirty".