40088251200 has 84 divisors (see below), whose sum is σ = 131522886560. Its totient is φ = 10690199040.

The previous prime is 40088251193. The next prime is 40088251207. The reversal of 40088251200 is 215288004.

It is an interprime number because it is at equal distance from previous prime (40088251193) and next prime (40088251207).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40088251207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4171060 + ... + 4180659.

Almost surely, 2^40088251200 is an apocalyptic number.

40088251200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40088251200 is an abundant number, since it is smaller than the sum of its proper divisors (91434635360).

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

40088251200 is a wasteful number, since it uses less digits than its factorization.

40088251200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8351744 (or 8351729 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 40088251200 in words is "forty billion, eighty-eight million, two hundred fifty-one thousand, two hundred".