40250655450100 has 36 divisors (see below), whose sum is σ = 87361891685068. Its totient is φ = 16096949856000.

The previous prime is 40250655450059. The next prime is 40250655450139. The reversal of 40250655450100 is 105455605204.

It can be written as a sum of positive squares in 6 ways, for example, as 237591904356 + 40013063545744 = 487434^2 + 6325588^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40250655450100.

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, 40915521 + ... + 41887720.

Almost surely, 2^{40250655450100} is an apocalyptic number.

It is an amenable number.

40250655450100 is an abundant number, since it is smaller than the sum of its proper divisors (47111236234968).

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

40250655450100 is a wasteful number, since it uses less digits than its factorization.

40250655450100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82808116 (or 82808109 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 40250655450100 in words is "forty trillion, two hundred fifty billion, six hundred fifty-five million, four hundred fifty thousand, one hundred".