40336555400 has 48 divisors (see below), whose sum is σ = 98718421200. Its totient is φ = 15285430080.

The previous prime is 40336555397. The next prime is 40336555409. The reversal of 40336555400 is 455563304.

It is not an unprimeable number, because it can be changed into a prime (40336555409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5303642 + ... + 5311241.

It is an arithmetic number, because the mean of its divisors is an integer number (2056633775).

Almost surely, 2^40336555400 is an apocalyptic number.

40336555400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40336555400 is an abundant number, since it is smaller than the sum of its proper divisors (58381865800).

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

40336555400 is a wasteful number, since it uses less digits than its factorization.

40336555400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10614918 (or 10614909 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 40336555400 in words is "forty billion, three hundred thirty-six million, five hundred fifty-five thousand, four hundred".