125141644 has 6 divisors (see below), whose sum is σ = 218997884. Its totient is φ = 62570820.

The previous prime is 125141623. The next prime is 125141647. The reversal of 125141644 is 446141521.

It is not an unprimeable number, because it can be changed into a prime (125141647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15642702 + ... + 15642709.

Almost surely, 2^125141644 is an apocalyptic number.

It is an amenable number.

125141644 is a deficient number, since it is larger than the sum of its proper divisors (93856240).

125141644 is a wasteful number, since it uses less digits than its factorization.

125141644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31285415 (or 31285413 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 125141644 is about 11186.6726062757. The cubic root of 125141644 is about 500.1887873763.

The spelling of 125141644 in words is "one hundred twenty-five million, one hundred forty-one thousand, six hundred forty-four".