69242958394 has 16 divisors (see below), whose sum is σ = 106338814560. Its totient is φ = 33797579760.

The previous prime is 69242958329. The next prime is 69242958419. The reversal of 69242958394 is 49385924296.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66549 + ... + 378040.

It is an arithmetic number, because the mean of its divisors is an integer number (6646175910).

Almost surely, 2^69242958394 is an apocalyptic number.

69242958394 is a deficient number, since it is larger than the sum of its proper divisors (37095856166).

69242958394 is a wasteful number, since it uses less digits than its factorization.

69242958394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446445.

The product of its digits is 33592320, while the sum is 61.

It can be divided in two parts, 6924295 and 8394, that added together give a square (6932689 = 2633²).

The spelling of 69242958394 in words is "sixty-nine billion, two hundred forty-two million, nine hundred fifty-eight thousand, three hundred ninety-four".