12042832126 has 32 divisors (see below), whose sum is σ = 19556959968. Its totient is φ = 5528839680.

The previous prime is 12042832103. The next prime is 12042832171. The reversal of 12042832126 is 62123824021.

It is a congruent number.

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, 4775746 + ... + 4778266.

It is an arithmetic number, because the mean of its divisors is an integer number (611154999).

Almost surely, 2^12042832126 is an apocalyptic number.

12042832126 is a deficient number, since it is larger than the sum of its proper divisors (7514127842).

12042832126 is a wasteful number, since it uses less digits than its factorization.

12042832126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 12042832126 in words is "twelve billion, forty-two million, eight hundred thirty-two thousand, one hundred twenty-six".