64830241883 has 36 divisors (see below), whose sum is σ = 73404176832. Its totient is φ = 57194280000.

The previous prime is 64830241843. The next prime is 64830241891. The reversal of 64830241883 is 38814203846.

It is a de Polignac number, because none of the positive numbers 2^k-64830241883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64830241843) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 65418518 + ... + 65419508.

It is an arithmetic number, because the mean of its divisors is an integer number (2039004912).

Almost surely, 2^64830241883 is an apocalyptic number.

64830241883 is a deficient number, since it is larger than the sum of its proper divisors (8573934949).

64830241883 is a wasteful number, since it uses less digits than its factorization.

64830241883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268 (or 1156 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 64830241883 in words is "sixty-four billion, eight hundred thirty million, two hundred forty-one thousand, eight hundred eighty-three".