114291554921 has 4 divisors (see below), whose sum is σ = 114372671700. Its totient is φ = 114210438144.

The previous prime is 114291554849. The next prime is 114291554933. The reversal of 114291554921 is 129455192411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6599287696 + 107692267225 = 81236^2 + 328165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114291554921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114291554821) 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, 40556276 + ... + 40559093.

It is an arithmetic number, because the mean of its divisors is an integer number (28593167925).

Almost surely, 2^114291554921 is an apocalyptic number.

It is an amenable number.

114291554921 is a deficient number, since it is larger than the sum of its proper divisors (81116779).

114291554921 is an equidigital number, since it uses as much as digits as its factorization.

114291554921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81116778.

The product of its digits is 129600, while the sum is 44.

The spelling of 114291554921 in words is "one hundred fourteen billion, two hundred ninety-one million, five hundred fifty-four thousand, nine hundred twenty-one".