11474186734 has 8 divisors (see below), whose sum is σ = 17335102680. Its totient is φ = 5695819176.

The previous prime is 11474186687. The next prime is 11474186743. The reversal of 11474186734 is 43768147411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11474186734² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20636749 + ... + 20637304.

It is an arithmetic number, because the mean of its divisors is an integer number (2166887835).

Almost surely, 2^11474186734 is an apocalyptic number.

11474186734 is a deficient number, since it is larger than the sum of its proper divisors (5860915946).

11474186734 is a wasteful number, since it uses less digits than its factorization.

11474186734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41274194.

The product of its digits is 451584, while the sum is 46.

The spelling of 11474186734 in words is "eleven billion, four hundred seventy-four million, one hundred eighty-six thousand, seven hundred thirty-four".