40337129796 has 24 divisors (see below), whose sum is σ = 98212142784. Its totient is φ = 12861113760.

The previous prime is 40337129779. The next prime is 40337129939. The reversal of 40337129796 is 69792173304.

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, 73074235 + ... + 73074786.

It is an arithmetic number, because the mean of its divisors is an integer number (4092172616).

Almost surely, 2^40337129796 is an apocalyptic number.

40337129796 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

40337129796 is an abundant number, since it is smaller than the sum of its proper divisors (57875012988).

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

40337129796 is a wasteful number, since it uses less digits than its factorization.

40337129796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146149051 (or 146149049 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 51.

The spelling of 40337129796 in words is "forty billion, three hundred thirty-seven million, one hundred twenty-nine thousand, seven hundred ninety-six".