11147400874 has 16 divisors (see below), whose sum is σ = 17103115008. Its totient is φ = 5446727152.

The previous prime is 11147400863. The next prime is 11147400899. The reversal of 11147400874 is 47800474111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29422 + ... + 152185.

It is an arithmetic number, because the mean of its divisors is an integer number (1068944688).

Almost surely, 2^11147400874 is an apocalyptic number.

11147400874 is a deficient number, since it is larger than the sum of its proper divisors (5955714134).

11147400874 is a wasteful number, since it uses less digits than its factorization.

11147400874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182309.

The product of its (nonzero) digits is 25088, while the sum is 37.

Adding to 11147400874 its reverse (47800474111), we get a palindrome (58947874985).

The spelling of 11147400874 in words is "eleven billion, one hundred forty-seven million, four hundred thousand, eight hundred seventy-four".