6342442436 has 12 divisors (see below), whose sum is σ = 12108299280. Its totient is φ = 2882928360.

The previous prime is 6342442411. The next prime is 6342442517.

6342442436 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6342442436² = 80453152107947228192, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6342442436.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72073166 + ... + 72073253.

It is an arithmetic number, because the mean of its divisors is an integer number (1009024940).

Almost surely, 2^6342442436 is an apocalyptic number.

It is an amenable number.

6342442436 is a deficient number, since it is larger than the sum of its proper divisors (5765856844).

6342442436 is a wasteful number, since it uses less digits than its factorization.

6342442436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144146434 (or 144146432 counting only the distinct ones).

The product of its digits is 331776, while the sum is 38.

The square root of 6342442436 is about 79639.4527605508. The cubic root of 6342442436 is about 1851.0529614213.

The spelling of 6342442436 in words is "six billion, three hundred forty-two million, four hundred forty-two thousand, four hundred thirty-six".