69331359387 has 8 divisors (see below), whose sum is σ = 92445401920. Its totient is φ = 46219111560.

The previous prime is 69331359371. The next prime is 69331359397. The reversal of 69331359387 is 78395313396.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 69331359387 - 2⁴ = 69331359371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69331359397) 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, 355789 + ... + 515022.

It is an arithmetic number, because the mean of its divisors is an integer number (11555675240).

Almost surely, 2^69331359387 is an apocalyptic number.

69331359387 is a deficient number, since it is larger than the sum of its proper divisors (23114042533).

69331359387 is a wasteful number, since it uses less digits than its factorization.

69331359387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897353.

The product of its digits is 11022480, while the sum is 57.

The spelling of 69331359387 in words is "sixty-nine billion, three hundred thirty-one million, three hundred fifty-nine thousand, three hundred eighty-seven".