69638877883696 has 80 divisors (see below), whose sum is σ = 148866904944000. Its totient is φ = 31293786867200.

The previous prime is 69638877883669. The next prime is 69638877883703.

69638877883696 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107743731 + ... + 108388141.

It is an arithmetic number, because the mean of its divisors is an integer number (1860836311800).

Almost surely, 2^{69638877883696} 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 69638877883696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74433452472000).

69638877883696 is an abundant number, since it is smaller than the sum of its proper divisors (79228027060304).

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

69638877883696 is a wasteful number, since it uses less digits than its factorization.

69638877883696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651418 (or 651412 counting only the distinct ones).

The product of its digits is 189621927936, while the sum is 94.

The spelling of 69638877883696 in words is "sixty-nine trillion, six hundred thirty-eight billion, eight hundred seventy-seven million, eight hundred eighty-three thousand, six hundred ninety-six".