42126262124 has 12 divisors (see below), whose sum is σ = 73814637624. Its totient is φ = 21036365664.

The previous prime is 42126262117. The next prime is 42126262147.

42126262124 is nontrivially palindromic in base 10.

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, 6687809 + ... + 6694104.

It is an arithmetic number, because the mean of its divisors is an integer number (6151219802).

Almost surely, 2^42126262124 is an apocalyptic number.

It is an amenable number.

42126262124 is a deficient number, since it is larger than the sum of its proper divisors (31688375500).

42126262124 is a wasteful number, since it uses less digits than its factorization.

42126262124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13382704 (or 13382702 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The spelling of 42126262124 in words is "forty-two billion, one hundred twenty-six million, two hundred sixty-two thousand, one hundred twenty-four".