40051355200 has 84 divisors (see below), whose sum is σ = 101730568192. Its totient is φ = 15503731200.

The previous prime is 40051355143. The next prime is 40051355219. The reversal of 40051355200 is 255315004.

It is a super-2 number, since 2×40051355200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354144 + ... + 453343.

Almost surely, 2^40051355200 is an apocalyptic number.

40051355200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40051355200 is an abundant number, since it is smaller than the sum of its proper divisors (61679212992).

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

40051355200 is a wasteful number, since it uses less digits than its factorization.

40051355200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807540 (or 807525 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 40051355200 in words is "forty billion, fifty-one million, three hundred fifty-five thousand, two hundred".