40355373100 has 36 divisors (see below), whose sum is σ = 100081327024. Its totient is φ = 13836127680.

The previous prime is 40355373089. The next prime is 40355373119. The reversal of 40355373100 is 137355304.

It is a super-2 number, since 2×40355373100² (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 11 ways as a sum of consecutive naturals, for example, 28824567 + ... + 28825966.

Almost surely, 2^40355373100 is an apocalyptic number.

It is an amenable number.

40355373100 is an abundant number, since it is smaller than the sum of its proper divisors (59725953924).

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

40355373100 is a wasteful number, since it uses less digits than its factorization.

40355373100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57650554 (or 57650547 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The spelling of 40355373100 in words is "forty billion, three hundred fifty-five million, three hundred seventy-three thousand, one hundred".