40957963200 has 1008 divisors, whose sum is σ = 189580723200. Its totient is φ = 8505907200.

The previous prime is 40957963199. The next prime is 40957963213. The reversal of 40957963200 is 236975904.

It is a happy number.

40957963200 is a `hidden beast` number, since 4 + 0 + 9 + 5 + 7 + 9 + 632 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 23283921 + ... + 23285679.

Almost surely, 2^40957963200 is an apocalyptic number.

40957963200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40957963200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94790361600).

40957963200 is an abundant number, since it is smaller than the sum of its proper divisors (148622760000).

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

40957963200 is a wasteful number, since it uses less digits than its factorization.

40957963200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815 (or 1787 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 40957963200 in words is "forty billion, nine hundred fifty-seven million, nine hundred sixty-three thousand, two hundred".