124494654244 has 9 divisors (see below), whose sum is σ = 217866879867. Its totient is φ = 62246974284.

The previous prime is 124494654241. The next prime is 124494654247. The reversal of 124494654244 is 442456494421.

The square root of 124494654244 is 352838.

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

It is an interprime number because it is at equal distance from previous prime (124494654241) and next prime (124494654247).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124494654241) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 617467 + ... + 793885.

Almost surely, 2^124494654244 is an apocalyptic number.

124494654244 is the 352838-th square number.

It is an amenable number.

124494654244 is a deficient number, since it is larger than the sum of its proper divisors (93372225623).

124494654244 is an frugal number, since it uses more digits than its factorization.

124494654244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352842 (or 176421 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 49.

Multiplying 124494654244 by its sum of digits (49), we get a square (6100238057956 = 2469866²).

The spelling of 124494654244 in words is "one hundred twenty-four billion, four hundred ninety-four million, six hundred fifty-four thousand, two hundred forty-four".