6242402464 has 12 divisors (see below), whose sum is σ = 12289729914. Its totient is φ = 3121201216.

The previous prime is 6242402459. The next prime is 6242402477. The reversal of 6242402464 is 4642042426.

It can be written as a sum of positive squares in only one way, i.e., 3193154064 + 3049248400 = 56508^2 + 55220^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97537507 + ... + 97537570.

Almost surely, 2^6242402464 is an apocalyptic number.

It is an amenable number.

6242402464 is a deficient number, since it is larger than the sum of its proper divisors (6047327450).

6242402464 is a wasteful number, since it uses less digits than its factorization.

6242402464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195075087 (or 195075079 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The square root of 6242402464 is about 79008.8758558176. The cubic root of 6242402464 is about 1841.2690583595.

The spelling of 6242402464 in words is "six billion, two hundred forty-two million, four hundred two thousand, four hundred sixty-four".