4442642462 has 4 divisors (see below), whose sum is σ = 6663963696. Its totient is φ = 2221321230.

The previous prime is 4442642447. The next prime is 4442642471. The reversal of 4442642462 is 2642462444.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110660614 + ... + 1110660617.

It is an arithmetic number, because the mean of its divisors is an integer number (1665990924).

Almost surely, 2^4442642462 is an apocalyptic number.

4442642462 is a deficient number, since it is larger than the sum of its proper divisors (2221321234).

4442642462 is a wasteful number, since it uses less digits than its factorization.

4442642462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221321233.

The product of its digits is 294912, while the sum is 38.

The square root of 4442642462 is about 66653.1504281681. The cubic root of 4442642462 is about 1643.9191493066.

The spelling of 4442642462 in words is "four billion, four hundred forty-two million, six hundred forty-two thousand, four hundred sixty-two".