4531442042562 has 32 divisors (see below), whose sum is σ = 9161054996352. Its totient is φ = 1494134982144.

The previous prime is 4531442042549. The next prime is 4531442042627. The reversal of 4531442042562 is 2652402441354.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888958 + ... + 3138969.

It is an arithmetic number, because the mean of its divisors is an integer number (286282968636).

Almost surely, 2^{4531442042562} is an apocalyptic number.

4531442042562 is an abundant number, since it is smaller than the sum of its proper divisors (4629612953790).

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

4531442042562 is a wasteful number, since it uses less digits than its factorization.

4531442042562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4029962.

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 4531442042562 in words is "four trillion, five hundred thirty-one billion, four hundred forty-two million, forty-two thousand, five hundred sixty-two".