125641165334 has 32 divisors (see below), whose sum is σ = 191344071744. Its totient is φ = 61867324800.

The previous prime is 125641165289. The next prime is 125641165439. The reversal of 125641165334 is 433561146521.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125641165291 and 125641165300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36279287 + ... + 36282749.

It is an arithmetic number, because the mean of its divisors is an integer number (5979502242).

Almost surely, 2^125641165334 is an apocalyptic number.

125641165334 is a deficient number, since it is larger than the sum of its proper divisors (65702906410).

125641165334 is a wasteful number, since it uses less digits than its factorization.

125641165334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4472.

The product of its digits is 259200, while the sum is 41.

The spelling of 125641165334 in words is "one hundred twenty-five billion, six hundred forty-one million, one hundred sixty-five thousand, three hundred thirty-four".