40125155100 has 36 divisors (see below), whose sum is σ = 116095449624. Its totient is φ = 10700041280.

The previous prime is 40125155039. The next prime is 40125155129. The reversal of 40125155100 is 155152104.

40125155100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40125155100² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 66874959 + ... + 66875558.

Almost surely, 2^40125155100 is an apocalyptic number.

It is an amenable number.

40125155100 is an abundant number, since it is smaller than the sum of its proper divisors (75970294524).

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

40125155100 is a wasteful number, since it uses less digits than its factorization.

40125155100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133750534 (or 133750527 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The spelling of 40125155100 in words is "forty billion, one hundred twenty-five million, one hundred fifty-five thousand, one hundred".