69142153953 has 16 divisors (see below), whose sum is σ = 95191040000. Its totient is φ = 44594882640.

The previous prime is 69142153937. The next prime is 69142153957. The reversal of 69142153953 is 35935124196.

It is not a de Polignac number, because 69142153953 - 2⁴ = 69142153937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69142153957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219168 + ... + 431646.

It is an arithmetic number, because the mean of its divisors is an integer number (5949440000).

Almost surely, 2^69142153953 is an apocalyptic number.

It is an amenable number.

69142153953 is a deficient number, since it is larger than the sum of its proper divisors (26048886047).

69142153953 is a wasteful number, since it uses less digits than its factorization.

69142153953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216012.

The product of its digits is 874800, while the sum is 48.

The spelling of 69142153953 in words is "sixty-nine billion, one hundred forty-two million, one hundred fifty-three thousand, nine hundred fifty-three".