42164646124 has 6 divisors (see below), whose sum is σ = 73788130724. Its totient is φ = 21082323060.

The previous prime is 42164646107. The next prime is 42164646143.

42164646124 is nontrivially palindromic in base 10.

42164646124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5270580762 + ... + 5270580769.

Almost surely, 2^42164646124 is an apocalyptic number.

It is an amenable number.

42164646124 is a deficient number, since it is larger than the sum of its proper divisors (31623484600).

42164646124 is a wasteful number, since it uses less digits than its factorization.

42164646124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10541161535 (or 10541161533 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The spelling of 42164646124 in words is "forty-two billion, one hundred sixty-four million, six hundred forty-six thousand, one hundred twenty-four".