36496401408 has 264 divisors, whose sum is σ = 111497961120. Its totient is φ = 11466178560.

The previous prime is 36496401377. The next prime is 36496401451. The reversal of 36496401408 is 80410469463.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45001323 + ... + 45002133.

Almost surely, 2^36496401408 is an apocalyptic number.

36496401408 is a gapful number since it is divisible by the number (38) 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 36496401408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55748980560).

36496401408 is an abundant number, since it is smaller than the sum of its proper divisors (75001559712).

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

36496401408 is a wasteful number, since it uses less digits than its factorization.

36496401408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 36496401408 in words is "thirty-six billion, four hundred ninety-six million, four hundred one thousand, four hundred eight".