69921612996 has 24 divisors (see below), whose sum is σ = 163154708640. Its totient is φ = 23306593152.

The previous prime is 69921612991. The next prime is 69921613019.

69921612996 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (69921612991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839340 + ... + 918876.

It is an arithmetic number, because the mean of its divisors is an integer number (6798112860).

Almost surely, 2^69921612996 is an apocalyptic number.

It is an amenable number.

69921612996 is an abundant number, since it is smaller than the sum of its proper divisors (93233095644).

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

69921612996 is a wasteful number, since it uses less digits than its factorization.

69921612996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152803 (or 152801 counting only the distinct ones).

The product of its digits is 5668704, while the sum is 60.

The spelling of 69921612996 in words is "sixty-nine billion, nine hundred twenty-one million, six hundred twelve thousand, nine hundred ninety-six".