40292939104 has 24 divisors (see below), whose sum is σ = 86538244968. Its totient is φ = 18314972160.

The previous prime is 40292939101. The next prime is 40292939107. The reversal of 40292939104 is 40193929204.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40292939101) and next prime (40292939107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40292939101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57233937 + ... + 57234640.

It is an arithmetic number, because the mean of its divisors is an integer number (3605760207).

Almost surely, 2^40292939104 is an apocalyptic number.

40292939104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40292939104 is an abundant number, since it is smaller than the sum of its proper divisors (46245305864).

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

40292939104 is a wasteful number, since it uses less digits than its factorization.

40292939104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114468598 (or 114468590 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 40292939104 in words is "forty billion, two hundred ninety-two million, nine hundred thirty-nine thousand, one hundred four".