64740062330 has 48 divisors (see below), whose sum is σ = 119127025080. Its totient is φ = 25331564544.

The previous prime is 64740062297. The next prime is 64740062341. The reversal of 64740062330 is 3326004746.

It can be written as a sum of positive squares in 12 ways, for example, as 4279645561 + 60460416769 = 65419^2 + 245887^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9912506 + ... + 9919034.

Almost surely, 2^64740062330 is an apocalyptic number.

64740062330 is a deficient number, since it is larger than the sum of its proper divisors (54386962750).

64740062330 is a wasteful number, since it uses less digits than its factorization.

64740062330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6995 (or 6942 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 35.

The spelling of 64740062330 in words is "sixty-four billion, seven hundred forty million, sixty-two thousand, three hundred thirty".