40879043090 has 16 divisors (see below), whose sum is σ = 73587526272. Its totient is φ = 16350450864.

The previous prime is 40879043087. The next prime is 40879043113. The reversal of 40879043090 is 9034097804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9257 + ... + 286083.

It is an arithmetic number, because the mean of its divisors is an integer number (4599220392).

Almost surely, 2^40879043090 is an apocalyptic number.

40879043090 is a deficient number, since it is larger than the sum of its proper divisors (32708483182).

40879043090 is a wasteful number, since it uses less digits than its factorization.

40879043090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291601.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 40879043090 in words is "forty billion, eight hundred seventy-nine million, forty-three thousand, ninety".