134038564375 has 20 divisors (see below), whose sum is σ = 168336427600. Its totient is φ = 106691904000.

The previous prime is 134038564351. The next prime is 134038564417. The reversal of 134038564375 is 573465830431.

It is not a de Polignac number, because 134038564375 - 2¹¹ = 134038562327 is a prime.

It is a super-2 number, since 2×134038564375² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 414474 + ... + 663223.

It is an arithmetic number, because the mean of its divisors is an integer number (8416821380).

Almost surely, 2^134038564375 is an apocalyptic number.

134038564375 is a deficient number, since it is larger than the sum of its proper divisors (34297863225).

134038564375 is an equidigital number, since it uses as much as digits as its factorization.

134038564375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077916 (or 1077901 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 134038564375 in words is "one hundred thirty-four billion, thirty-eight million, five hundred sixty-four thousand, three hundred seventy-five".