4657244742 has 32 divisors (see below), whose sum is σ = 10351692000. Its totient is φ = 1552076064.

The previous prime is 4657244737. The next prime is 4657244743. The reversal of 4657244742 is 2474427564.

4657244742 is a `hidden beast` number, since 4 + 6 + 572 + 4 + 4 + 74 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4657244743) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 419884 + ... + 430832.

It is an arithmetic number, because the mean of its divisors is an integer number (323490375).

Almost surely, 2^4657244742 is an apocalyptic number.

4657244742 is an abundant number, since it is smaller than the sum of its proper divisors (5694447258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4657244742 is a wasteful number, since it uses less digits than its factorization.

4657244742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18837 (or 18831 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 45.

The square root of 4657244742 is about 68244.0088359410. The cubic root of 4657244742 is about 1669.9739130829.

The spelling of 4657244742 in words is "four billion, six hundred fifty-seven million, two hundred forty-four thousand, seven hundred forty-two".