125144010412 has 6 divisors (see below), whose sum is σ = 219002018228. Its totient is φ = 62572005204.

The previous prime is 125144010377. The next prime is 125144010427. The reversal of 125144010412 is 214010441521.

It is a super-2 number, since 2×125144010412² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15643001298 + ... + 15643001305.

Almost surely, 2^125144010412 is an apocalyptic number.

It is an amenable number.

125144010412 is a deficient number, since it is larger than the sum of its proper divisors (93858007816).

125144010412 is a wasteful number, since it uses less digits than its factorization.

125144010412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31286002607 (or 31286002605 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 125144010412 its reverse (214010441521), we get a palindrome (339154451933).

The spelling of 125144010412 in words is "one hundred twenty-five billion, one hundred forty-four million, ten thousand, four hundred twelve".