69038231376 has 40 divisors (see below), whose sum is σ = 180860727744. Its totient is φ = 22688619520.

The previous prime is 69038231371. The next prime is 69038231389. The reversal of 69038231376 is 67313283096.

It is a super-2 number, since 2×69038231376² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69038231371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10125441 + ... + 10132256.

Almost surely, 2^69038231376 is an apocalyptic number.

It is an amenable number.

69038231376 is an abundant number, since it is smaller than the sum of its proper divisors (111822496368).

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

69038231376 is a wasteful number, since it uses less digits than its factorization.

69038231376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20257779 (or 20257773 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 48.

The spelling of 69038231376 in words is "sixty-nine billion, thirty-eight million, two hundred thirty-one thousand, three hundred seventy-six".