2402042664 has 64 divisors (see below), whose sum is σ = 7048483200. Its totient is φ = 667747584.

The previous prime is 2402042647. The next prime is 2402042717. The reversal of 2402042664 is 4662402042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186999 + ... + 199430.

It is an arithmetic number, because the mean of its divisors is an integer number (110132550).

Almost surely, 2^2402042664 is an apocalyptic number.

2402042664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2402042664 is an abundant number, since it is smaller than the sum of its proper divisors (4646440536).

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

2402042664 is a wasteful number, since it uses less digits than its factorization.

2402042664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386482 (or 386478 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 2402042664 is about 49010.6382737462. The cubic root of 2402042664 is about 1339.2456331719.

The spelling of 2402042664 in words is "two billion, four hundred two million, forty-two thousand, six hundred sixty-four".