11140314474 has 16 divisors (see below), whose sum is σ = 22310305920. Its totient is φ = 3708492000.

The previous prime is 11140314379. The next prime is 11140314487. The reversal of 11140314474 is 47441304111.

It is a super-2 number, since 2×11140314474² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231659 + ... + 1240670.

It is an arithmetic number, because the mean of its divisors is an integer number (1394394120).

Almost surely, 2^11140314474 is an apocalyptic number.

11140314474 is an abundant number, since it is smaller than the sum of its proper divisors (11169991446).

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

11140314474 is a wasteful number, since it uses less digits than its factorization.

11140314474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473085.

The product of its (nonzero) digits is 5376, while the sum is 30.

Adding to 11140314474 its reverse (47441304111), we get a palindrome (58581618585).

The spelling of 11140314474 in words is "eleven billion, one hundred forty million, three hundred fourteen thousand, four hundred seventy-four".