124316887396 has 81 divisors (see below), whose sum is σ = 240199091769. Its totient is φ = 56272725600.

The previous prime is 124316887393. The next prime is 124316887469. The reversal of 124316887396 is 693788613421.

The square root of 124316887396 is 352586.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 18390072100 + 105926815296 = 135610^2 + 325464^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 124316887396.

It is not an unprimeable number, because it can be changed into a prime (124316887393) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 650873661 + ... + 650873851.

Almost surely, 2^124316887396 is an apocalyptic number.

124316887396 is the 352586-th square number.

It is an amenable number.

124316887396 is a deficient number, since it is larger than the sum of its proper divisors (115882204373).

124316887396 is an equidigital number, since it uses as much as digits as its factorization.

124316887396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 277 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 58.

The spelling of 124316887396 in words is "one hundred twenty-four billion, three hundred sixteen million, eight hundred eighty-seven thousand, three hundred ninety-six".