114517998677 has 4 divisors (see below), whose sum is σ = 114654492960. Its totient is φ = 114381504396.

The previous prime is 114517998649. The next prime is 114517998731. The reversal of 114517998677 is 776899715411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 114517998677 - 2⁶ = 114517998613 is a prime.

It is a super-2 number, since 2×114517998677² (a number of 23 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 (114517991677) 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, 68245883 + ... + 68247560.

It is an arithmetic number, because the mean of its divisors is an integer number (28663623240).

Almost surely, 2^114517998677 is an apocalyptic number.

It is an amenable number.

114517998677 is a deficient number, since it is larger than the sum of its proper divisors (136494283).

114517998677 is an equidigital number, since it uses as much as digits as its factorization.

114517998677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136494282.

The product of its digits is 26671680, while the sum is 65.

The spelling of 114517998677 in words is "one hundred fourteen billion, five hundred seventeen million, nine hundred ninety-eight thousand, six hundred seventy-seven".