114717893821 has 2 divisors, whose sum is σ = 114717893822. Its totient is φ = 114717893820.

The previous prime is 114717893713. The next prime is 114717893833. The reversal of 114717893821 is 128398717411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70192673721 + 44525220100 = 264939^2 + 211010^2 .

It is a cyclic number.

It is not a de Polignac number, because 114717893821 - 2¹³ = 114717885629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114717893021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57358946910 + 57358946911.

It is an arithmetic number, because the mean of its divisors is an integer number (57358946911).

Almost surely, 2^114717893821 is an apocalyptic number.

It is an amenable number.

114717893821 is a deficient number, since it is larger than the sum of its proper divisors (1).

114717893821 is an equidigital number, since it uses as much as digits as its factorization.

114717893821 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 52.

The spelling of 114717893821 in words is "one hundred fourteen billion, seven hundred seventeen million, eight hundred ninety-three thousand, eight hundred twenty-one".