69802064904 has 128 divisors (see below), whose sum is σ = 205243113600. Its totient is φ = 19503144960.

The previous prime is 69802064879. The next prime is 69802064921. The reversal of 69802064904 is 40946020896.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3177382 + ... + 3199274.

It is an arithmetic number, because the mean of its divisors is an integer number (1603461825).

Almost surely, 2^69802064904 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 69802064904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102621556800).

69802064904 is an abundant number, since it is smaller than the sum of its proper divisors (135441048696).

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

69802064904 is a wasteful number, since it uses less digits than its factorization.

69802064904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22855 (or 22851 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 69802064904 in words is "sixty-nine billion, eight hundred two million, sixty-four thousand, nine hundred four".