34157966975143 has 4 divisors (see below), whose sum is σ = 37263236700168. Its totient is φ = 31052697250120.

The previous prime is 34157966975117. The next prime is 34157966975147.

34157966975143 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34157966975143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34157966975147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552634862496 + ... + 1552634862517.

It is an arithmetic number, because the mean of its divisors is an integer number (9315809175042).

Almost surely, 2^{34157966975143} is an apocalyptic number.

34157966975143 is a deficient number, since it is larger than the sum of its proper divisors (3105269725025).

34157966975143 is a wasteful number, since it uses less digits than its factorization.

34157966975143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105269725024.

The product of its digits is 514382400, while the sum is 70.

The spelling of 34157966975143 in words is "thirty-four trillion, one hundred fifty-seven billion, nine hundred sixty-six million, nine hundred seventy-five thousand, one hundred forty-three".