69690002839072 has 288 divisors, whose sum is σ = 176820849459072. Its totient is φ = 26266033152000.

The previous prime is 69690002839063. The next prime is 69690002839099. The reversal of 69690002839072 is 27093820009696.

It is a self number, because there is not a number n which added to its sum of digits gives 69690002839072.

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, 9786543672 + ... + 9786550792.

It is an arithmetic number, because the mean of its divisors is an integer number (613961282844).

Almost surely, 2^{69690002839072} is an apocalyptic number.

69690002839072 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69690002839072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88410424729536).

69690002839072 is an abundant number, since it is smaller than the sum of its proper divisors (107130846620000).

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

69690002839072 is a wasteful number, since it uses less digits than its factorization.

69690002839072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11344 (or 11305 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 69690002839072 in words is "sixty-nine trillion, six hundred ninety billion, two million, eight hundred thirty-nine thousand, seventy-two".