6358616442 has 48 divisors (see below), whose sum is σ = 13920571392. Its totient is φ = 2097537120.

The previous prime is 6358616431. The next prime is 6358616461. The reversal of 6358616442 is 2446168536.

6358616442 is a `hidden beast` number, since 6 + 3 + 586 + 1 + 64 + 4 + 2 = 666.

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, 959103 + ... + 965709.

It is an arithmetic number, because the mean of its divisors is an integer number (290011904).

Almost surely, 2^6358616442 is an apocalyptic number.

6358616442 is an abundant number, since it is smaller than the sum of its proper divisors (7561954950).

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

6358616442 is a wasteful number, since it uses less digits than its factorization.

6358616442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7163 (or 7160 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 6358616442 is about 79740.9332902494. The cubic root of 6358616442 is about 1852.6250964821.

The spelling of 6358616442 in words is "six billion, three hundred fifty-eight million, six hundred sixteen thousand, four hundred forty-two".