125134412 has 24 divisors (see below), whose sum is σ = 236183136. Its totient is φ = 57667968.

The previous prime is 125134411. The next prime is 125134417. The reversal of 125134412 is 214431521.

It is not an unprimeable number, because it can be changed into a prime (125134411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44768 + ... + 47480.

It is an arithmetic number, because the mean of its divisors is an integer number (9840964).

Almost surely, 2^125134412 is an apocalyptic number.

It is an amenable number.

125134412 is a deficient number, since it is larger than the sum of its proper divisors (111048724).

125134412 is a wasteful number, since it uses less digits than its factorization.

125134412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617 (or 3615 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 125134412 is about 11186.3493598224. The cubic root of 125134412 is about 500.1791518016.

Adding to 125134412 its reverse (214431521), we get a palindrome (339565933).

The spelling of 125134412 in words is "one hundred twenty-five million, one hundred thirty-four thousand, four hundred twelve".