11794616901 has 16 divisors (see below), whose sum is σ = 17599220800. Its totient is φ = 7806506544.

The previous prime is 11794616891. The next prime is 11794616921. The reversal of 11794616901 is 10961649711.

It is not a de Polignac number, because 11794616901 - 2⁶ = 11794616837 is a prime.

It is a super-2 number, since 2×11794616901² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11794616921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1567606 + ... + 1575111.

It is an arithmetic number, because the mean of its divisors is an integer number (1099951300).

Almost surely, 2^11794616901 is an apocalyptic number.

It is an amenable number.

11794616901 is a deficient number, since it is larger than the sum of its proper divisors (5804603899).

11794616901 is a wasteful number, since it uses less digits than its factorization.

11794616901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142865 (or 3142859 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The spelling of 11794616901 in words is "eleven billion, seven hundred ninety-four million, six hundred sixteen thousand, nine hundred one".