11874473434 has 16 divisors (see below), whose sum is σ = 18826980480. Its totient is φ = 5601407040.

The previous prime is 11874473411. The next prime is 11874473459. The reversal of 11874473434 is 43437447811.

11874473434 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639154 + ... + 657469.

It is an arithmetic number, because the mean of its divisors is an integer number (1176686280).

Almost surely, 2^11874473434 is an apocalyptic number.

11874473434 is a deficient number, since it is larger than the sum of its proper divisors (6952507046).

11874473434 is a wasteful number, since it uses less digits than its factorization.

11874473434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296885.

The product of its digits is 903168, while the sum is 46.

The spelling of 11874473434 in words is "eleven billion, eight hundred seventy-four million, four hundred seventy-three thousand, four hundred thirty-four".