4999023124 has 6 divisors (see below), whose sum is σ = 8748290474. Its totient is φ = 2499511560.

The previous prime is 4999023109. The next prime is 4999023143. The reversal of 4999023124 is 4213209994.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3174195600 + 1824827524 = 56340^2 + 42718^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 624877887 + ... + 624877894.

Almost surely, 2^4999023124 is an apocalyptic number.

It is an amenable number.

4999023124 is a deficient number, since it is larger than the sum of its proper divisors (3749267350).

4999023124 is a wasteful number, since it uses less digits than its factorization.

4999023124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249755785 (or 1249755783 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 4999023124 is about 70703.7702247907. The cubic root of 4999023124 is about 1709.8645771259.

The spelling of 4999023124 in words is "four billion, nine hundred ninety-nine million, twenty-three thousand, one hundred twenty-four".