69312054142044 has 72 divisors (see below), whose sum is σ = 207650927655808. Its totient is φ = 19803444038640.

The previous prime is 69312054141959. The next prime is 69312054142049. The reversal of 69312054142044 is 44024145021396.

69312054142044 is a `hidden beast` number, since 6 + 9 + 3 + 1 + 20 + 5 + 414 + 204 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69312054142049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5093471602 + ... + 5093485209.

Almost surely, 2^{69312054142044} is an apocalyptic number.

It is an amenable number.

69312054142044 is an abundant number, since it is smaller than the sum of its proper divisors (138338873513764).

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

69312054142044 is a wasteful number, since it uses less digits than its factorization.

69312054142044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10186956837 (or 10186956823 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 69312054142044 in words is "sixty-nine trillion, three hundred twelve billion, fifty-four million, one hundred forty-two thousand, forty-four".