11841274734 has 32 divisors (see below), whose sum is σ = 25399370880. Its totient is φ = 3668794272.

The previous prime is 11841274723. The next prime is 11841274747. The reversal of 11841274734 is 43747214811.

It is a happy number.

11841274734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 973872 + ... + 985955.

It is an arithmetic number, because the mean of its divisors is an integer number (793730340).

Almost surely, 2^11841274734 is an apocalyptic number.

11841274734 is an abundant number, since it is smaller than the sum of its proper divisors (13558096146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11841274734 is a wasteful number, since it uses less digits than its factorization.

11841274734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959904.

The product of its digits is 150528, while the sum is 42.

The spelling of 11841274734 in words is "eleven billion, eight hundred forty-one million, two hundred seventy-four thousand, seven hundred thirty-four".