134165863351 has 24 divisors (see below), whose sum is σ = 156037635600. Its totient is φ = 114598520064.

The previous prime is 134165863333. The next prime is 134165863369. The reversal of 134165863351 is 153368561431.

It is an interprime number because it is at equal distance from previous prime (134165863333) and next prime (134165863369).

It is not a de Polignac number, because 134165863351 - 2¹⁷ = 134165732279 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 (134165860351) 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, 130626 + ... + 534223.

It is an arithmetic number, because the mean of its divisors is an integer number (6501568150).

Almost surely, 2^134165863351 is an apocalyptic number.

134165863351 is a deficient number, since it is larger than the sum of its proper divisors (21871772249).

134165863351 is a wasteful number, since it uses less digits than its factorization.

134165863351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664943 (or 664924 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The spelling of 134165863351 in words is "one hundred thirty-four billion, one hundred sixty-five million, eight hundred sixty-three thousand, three hundred fifty-one".