11317557614 has 24 divisors (see below), whose sum is σ = 18742233384. Its totient is φ = 5121657200.

The previous prime is 11317557599. The next prime is 11317557637. The reversal of 11317557614 is 41675571311.

It is a super-2 number, since 2×11317557614² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48077 + ... + 157944.

It is an arithmetic number, because the mean of its divisors is an integer number (780926391).

Almost surely, 2^11317557614 is an apocalyptic number.

11317557614 is a deficient number, since it is larger than the sum of its proper divisors (7424675770).

11317557614 is a wasteful number, since it uses less digits than its factorization.

11317557614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206272 (or 206261 counting only the distinct ones).

The product of its digits is 88200, while the sum is 41.

The spelling of 11317557614 in words is "eleven billion, three hundred seventeen million, five hundred fifty-seven thousand, six hundred fourteen".