11131733474 has 16 divisors (see below), whose sum is σ = 16978748856. Its totient is φ = 5472230400.

The previous prime is 11131733461. The next prime is 11131733479. The reversal of 11131733474 is 47433713111.

It can be written as a sum of positive squares in 4 ways, for example, as 9388253449 + 1743480025 = 96893^2 + 41755^2 .

It is not an unprimeable number, because it can be changed into a prime (11131733479) 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, 278594 + ... + 316034.

Almost surely, 2^11131733474 is an apocalyptic number.

11131733474 is a deficient number, since it is larger than the sum of its proper divisors (5847015382).

11131733474 is a wasteful number, since it uses less digits than its factorization.

11131733474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39941.

The product of its digits is 21168, while the sum is 35.

The spelling of 11131733474 in words is "eleven billion, one hundred thirty-one million, seven hundred thirty-three thousand, four hundred seventy-four".