36129762496 has 42 divisors (see below), whose sum is σ = 73073620172. Its totient is φ = 17723946240.

The previous prime is 36129762467. The next prime is 36129762509. The reversal of 36129762496 is 69426792163.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79291 + ... + 280261.

Almost surely, 2^36129762496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36129762496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36536810086).

36129762496 is an abundant number, since it is smaller than the sum of its proper divisors (36943857676).

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

36129762496 is an equidigital number, since it uses as much as digits as its factorization.

36129762496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201089 (or 201026 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 55.

The spelling of 36129762496 in words is "thirty-six billion, one hundred twenty-nine million, seven hundred sixty-two thousand, four hundred ninety-six".