36878414667840 has 224 divisors, whose sum is σ = 132040627724160. Its totient is φ = 9687463999488.

The previous prime is 36878414667833. The next prime is 36878414667953. The reversal of 36878414667840 is 4876641487863.

36878414667840 is a `hidden beast` number, since 3 + 6 + 8 + 7 + 84 + 1 + 466 + 7 + 84 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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 31 ways as a sum of consecutive naturals, for example, 31274367 + ... + 32432126.

Almost surely, 2^{36878414667840} is an apocalyptic number.

36878414667840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36878414667840 is an abundant number, since it is smaller than the sum of its proper divisors (95162213056320).

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

36878414667840 is a wasteful number, since it uses less digits than its factorization.

36878414667840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63706586 (or 63706570 counting only the distinct ones).

The product of its (nonzero) digits is 1040449536, while the sum is 72.

The spelling of 36878414667840 in words is "thirty-six trillion, eight hundred seventy-eight billion, four hundred fourteen million, six hundred sixty-seven thousand, eight hundred forty".