125104601438 has 8 divisors (see below), whose sum is σ = 187970187600. Its totient is φ = 62447872240.

The previous prime is 125104601437. The next prime is 125104601441. The reversal of 125104601438 is 834106401521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×125104601438² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125104601398 and 125104601407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125104601437) 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, 52212743 + ... + 52215138.

It is an arithmetic number, because the mean of its divisors is an integer number (23496273450).

Almost surely, 2^125104601438 is an apocalyptic number.

125104601438 is a deficient number, since it is larger than the sum of its proper divisors (62865586162).

125104601438 is a wasteful number, since it uses less digits than its factorization.

125104601438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104428482.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 125104601438 in words is "one hundred twenty-five billion, one hundred four million, six hundred one thousand, four hundred thirty-eight".