69080675742 has 64 divisors (see below), whose sum is σ = 165680665920. Its totient is φ = 21209385600.

The previous prime is 69080675711. The next prime is 69080675753. The reversal of 69080675742 is 24757608096.

69080675742 is a `hidden beast` number, since 6 + 9 + 0 + 8 + 0 + 67 + 574 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 216892 + ... + 430352.

It is an arithmetic number, because the mean of its divisors is an integer number (2588760405).

Almost surely, 2^69080675742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69080675742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82840332960).

69080675742 is an abundant number, since it is smaller than the sum of its proper divisors (96599990178).

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

69080675742 is a wasteful number, since it uses less digits than its factorization.

69080675742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213946 (or 213940 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 69080675742 in words is "sixty-nine billion, eighty million, six hundred seventy-five thousand, seven hundred forty-two".