10042012124 has 24 divisors (see below), whose sum is σ = 17625458928. Its totient is φ = 5006188800.

The previous prime is 10042012117. The next prime is 10042012139. The reversal of 10042012124 is 42121024001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2711474 + ... + 2715174.

It is an arithmetic number, because the mean of its divisors is an integer number (734394122).

Almost surely, 2^10042012124 is an apocalyptic number.

It is an amenable number.

10042012124 is a deficient number, since it is larger than the sum of its proper divisors (7583446804).

10042012124 is a wasteful number, since it uses less digits than its factorization.

10042012124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5525 (or 5523 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10042012124 its reverse (42121024001), we get a palindrome (52163036125).

The spelling of 10042012124 in words is "ten billion, forty-two million, twelve thousand, one hundred twenty-four".