69872134059 has 40 divisors (see below), whose sum is σ = 128463880160. Its totient is φ = 36855627264.

The previous prime is 69872134051. The next prime is 69872134067. The reversal of 69872134059 is 95043127896.

It is an interprime number because it is at equal distance from previous prime (69872134051) and next prime (69872134067).

It is not a de Polignac number, because 69872134059 - 2³ = 69872134051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 69872133996 and 69872134014.

It is not an unprimeable number, because it can be changed into a prime (69872134051) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4732294 + ... + 4747035.

It is an arithmetic number, because the mean of its divisors is an integer number (3211597004).

It is a 1-persistent number, because it is pandigital, but 2⋅69872134059 = 139744268118 is not.

Almost surely, 2^69872134059 is an apocalyptic number.

69872134059 is a deficient number, since it is larger than the sum of its proper divisors (58591746101).

69872134059 is a wasteful number, since it uses less digits than its factorization.

69872134059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9479361 (or 9479352 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 69872134059 in words is "sixty-nine billion, eight hundred seventy-two million, one hundred thirty-four thousand, fifty-nine".