11616435201 has 32 divisors (see below), whose sum is σ = 17774684928. Its totient is φ = 6610487040.

The previous prime is 11616435169. The next prime is 11616435241. The reversal of 11616435201 is 10253461611.

It is a happy number.

It is not a de Polignac number, because 11616435201 - 2⁵ = 11616435169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11616435241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7095355 + ... + 7096991.

It is an arithmetic number, because the mean of its divisors is an integer number (555458904).

Almost surely, 2^11616435201 is an apocalyptic number.

It is an amenable number.

11616435201 is a deficient number, since it is larger than the sum of its proper divisors (6158249727).

11616435201 is a wasteful number, since it uses less digits than its factorization.

11616435201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 11616435201 its reverse (10253461611), we get a palindrome (21869896812).

The spelling of 11616435201 in words is "eleven billion, six hundred sixteen million, four hundred thirty-five thousand, two hundred one".