40432133100 has 72 divisors (see below), whose sum is σ = 117302714368. Its totient is φ = 10752494400.

The previous prime is 40432133081. The next prime is 40432133111. The reversal of 40432133100 is 133123404.

It is a super-2 number, since 2×40432133100² (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 23 ways as a sum of consecutive naturals, for example, 73516 + ... + 293715.

Almost surely, 2^40432133100 is an apocalyptic number.

It is an amenable number.

40432133100 is an abundant number, since it is smaller than the sum of its proper divisors (76870581268).

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

40432133100 is a wasteful number, since it uses less digits than its factorization.

40432133100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367615 (or 367608 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 40432133100 its reverse (133123404), we get a palindrome (40565256504).

The spelling of 40432133100 in words is "forty billion, four hundred thirty-two million, one hundred thirty-three thousand, one hundred".