11446998117 has 8 divisors (see below), whose sum is σ = 15788963040. Its totient is φ = 7368182640.

The previous prime is 11446998113. The next prime is 11446998139. The reversal of 11446998117 is 71189964411.

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

It is not a de Polignac number, because 11446998117 - 2² = 11446998113 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 11446998117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11446998113) 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, 65787259 + ... + 65787432.

It is an arithmetic number, because the mean of its divisors is an integer number (1973620380).

Almost surely, 2^11446998117 is an apocalyptic number.

It is an amenable number.

11446998117 is a deficient number, since it is larger than the sum of its proper divisors (4341964923).

11446998117 is a wasteful number, since it uses less digits than its factorization.

11446998117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131574723.

The product of its digits is 435456, while the sum is 51.

The spelling of 11446998117 in words is "eleven billion, four hundred forty-six million, nine hundred ninety-eight thousand, one hundred seventeen".