11874738742426 has 16 divisors (see below), whose sum is σ = 20356791182784. Its totient is φ = 5089149697824.

The previous prime is 11874738742421. The next prime is 11874738742501. The reversal of 11874738742426 is 62424783747811.

11874738742426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11874738742421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246141 + ... + 5030143.

It is an arithmetic number, because the mean of its divisors is an integer number (1272299448924).

Almost surely, 2^{11874738742426} is an apocalyptic number.

11874738742426 is a deficient number, since it is larger than the sum of its proper divisors (8482052440358).

11874738742426 is a wasteful number, since it uses less digits than its factorization.

11874738742426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4008165.

The product of its digits is 101154816, while the sum is 64.

The spelling of 11874738742426 in words is "eleven trillion, eight hundred seventy-four billion, seven hundred thirty-eight million, seven hundred forty-two thousand, four hundred twenty-six".