69068090371 has 16 divisors (see below), whose sum is σ = 79162606080. Its totient is φ = 59030737920.

The previous prime is 69068090347. The next prime is 69068090383. The reversal of 69068090371 is 17309086096.

It is a de Polignac number, because none of the positive numbers 2^k-69068090371 is a prime.

It is a super-2 number, since 2×69068090371² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69068090171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3521490 + ... + 3541048.

It is an arithmetic number, because the mean of its divisors is an integer number (4947662880).

Almost surely, 2^69068090371 is an apocalyptic number.

69068090371 is a deficient number, since it is larger than the sum of its proper divisors (10094515709).

69068090371 is a wasteful number, since it uses less digits than its factorization.

69068090371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20994.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 69068090371 in words is "sixty-nine billion, sixty-eight million, ninety thousand, three hundred seventy-one".