69616006992 has 240 divisors, whose sum is σ = 235619205120. Its totient is φ = 18743788800.

The previous prime is 69616006981. The next prime is 69616007003. The reversal of 69616006992 is 29960061696.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (69616006981) and next prime (69616007003).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3648517 + ... + 3667547.

It is an arithmetic number, because the mean of its divisors is an integer number (981746688).

Almost surely, 2^69616006992 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 69616006992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117809602560).

69616006992 is an abundant number, since it is smaller than the sum of its proper divisors (166003198128).

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

69616006992 is a wasteful number, since it uses less digits than its factorization.

69616006992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19262 (or 19253 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The spelling of 69616006992 in words is "sixty-nine billion, six hundred sixteen million, six thousand, nine hundred ninety-two".