742716124 has 24 divisors (see below), whose sum is σ = 1337384048. Its totient is φ = 360702720.

The previous prime is 742716103. The next prime is 742716217. The reversal of 742716124 is 421617247.

It is a happy number.

742716124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 742716124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19204 + ... + 43060.

Almost surely, 2^742716124 is an apocalyptic number.

It is an amenable number.

742716124 is a deficient number, since it is larger than the sum of its proper divisors (594667924).

742716124 is a wasteful number, since it uses less digits than its factorization.

742716124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24085 (or 24083 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 742716124 is about 27252.8186432156. The cubic root of 742716124 is about 905.6094605611.

The spelling of 742716124 in words is "seven hundred forty-two million, seven hundred sixteen thousand, one hundred twenty-four".