125659701334 has 4 divisors (see below), whose sum is σ = 188489552004. Its totient is φ = 62829850666.

The previous prime is 125659701313. The next prime is 125659701337. The reversal of 125659701334 is 433107956521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 433107956521 = 883 ⋅490495987.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125659701337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31414925332 + ... + 31414925335.

It is an arithmetic number, because the mean of its divisors is an integer number (47122388001).

Almost surely, 2^125659701334 is an apocalyptic number.

125659701334 is a deficient number, since it is larger than the sum of its proper divisors (62829850670).

125659701334 is an equidigital number, since it uses as much as digits as its factorization.

125659701334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62829850669.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 125659701334 in words is "one hundred twenty-five billion, six hundred fifty-nine million, seven hundred one thousand, three hundred thirty-four".