69226464942 has 16 divisors (see below), whose sum is σ = 153836588880. Its totient is φ = 23075488296.

The previous prime is 69226464871. The next prime is 69226464977. The reversal of 69226464942 is 24946462296.

69226464942 is a `hidden beast` number, since 6 + 92 + 2 + 6 + 464 + 94 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 1281971573 = 69226464942 / (6 + 9 + 2 + 2 + 6 + 4 + 6 + 4 + 9 + 4 + 2).

It is a congruent number.

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, 640985733 + ... + 640985840.

It is an arithmetic number, because the mean of its divisors is an integer number (9614786805).

Almost surely, 2^69226464942 is an apocalyptic number.

69226464942 is an abundant number, since it is smaller than the sum of its proper divisors (84610123938).

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

69226464942 is a wasteful number, since it uses less digits than its factorization.

69226464942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281971584 (or 1281971578 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

The spelling of 69226464942 in words is "sixty-nine billion, two hundred twenty-six million, four hundred sixty-four thousand, nine hundred forty-two".