11611136074 has 8 divisors (see below), whose sum is σ = 17637168960. Its totient is φ = 5732079756.

The previous prime is 11611136071. The next prime is 11611136077. The reversal of 11611136074 is 47063111611.

It is an interprime number because it is at equal distance from previous prime (11611136071) and next prime (11611136077).

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

It is not an unprimeable number, because it can be changed into a prime (11611136071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36743944 + ... + 36744259.

It is an arithmetic number, because the mean of its divisors is an integer number (2204646120).

Almost surely, 2^11611136074 is an apocalyptic number.

11611136074 is a deficient number, since it is larger than the sum of its proper divisors (6026032886).

11611136074 is an equidigital number, since it uses as much as digits as its factorization.

11611136074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73488284.

The product of its (nonzero) digits is 3024, while the sum is 31.

Adding to 11611136074 its reverse (47063111611), we get a palindrome (58674247685).

The spelling of 11611136074 in words is "eleven billion, six hundred eleven million, one hundred thirty-six thousand, seventy-four".