40840260204 has 48 divisors (see below), whose sum is σ = 96129847296. Its totient is φ = 13494196800.

The previous prime is 40840260173. The next prime is 40840260211. The reversal of 40840260204 is 40206204804.

It is a super-2 number, since 2×40840260204² (a number of 22 digits) contains 22 as substring.

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, 1788499 + ... + 1811189.

It is an arithmetic number, because the mean of its divisors is an integer number (2002705152).

Almost surely, 2^40840260204 is an apocalyptic number.

It is an amenable number.

40840260204 is an abundant number, since it is smaller than the sum of its proper divisors (55289587092).

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

40840260204 is a wasteful number, since it uses less digits than its factorization.

40840260204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24006 (or 24004 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The spelling of 40840260204 in words is "forty billion, eight hundred forty million, two hundred sixty thousand, two hundred four".