40340337004 has 24 divisors (see below), whose sum is σ = 77019037200. Its totient is φ = 18335167680.

The previous prime is 40340336947. The next prime is 40340337007. The reversal of 40340337004 is 40073304304.

It is not an unprimeable number, because it can be changed into a prime (40340337007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805942 + ... + 854530.

It is an arithmetic number, because the mean of its divisors is an integer number (3209126550).

Almost surely, 2^40340337004 is an apocalyptic number.

40340337004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40340337004 is a deficient number, since it is larger than the sum of its proper divisors (36678700196).

40340337004 is a wasteful number, since it uses less digits than its factorization.

40340337004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67473 (or 67471 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 28.

The spelling of 40340337004 in words is "forty billion, three hundred forty million, three hundred thirty-seven thousand, four".