125016412 has 6 divisors (see below), whose sum is σ = 218778728. Its totient is φ = 62508204.

The previous prime is 125016403. The next prime is 125016443. The reversal of 125016412 is 214610521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15627048 + ... + 15627055.

Almost surely, 2^125016412 is an apocalyptic number.

It is an amenable number.

125016412 is a deficient number, since it is larger than the sum of its proper divisors (93762316).

125016412 is a wasteful number, since it uses less digits than its factorization.

125016412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31254107 (or 31254105 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 125016412 is about 11181.0738303617. The cubic root of 125016412 is about 500.0218817090.

Adding to 125016412 its reverse (214610521), we get a palindrome (339626933).

The spelling of 125016412 in words is "one hundred twenty-five million, sixteen thousand, four hundred twelve".