114500644157 has 2 divisors, whose sum is σ = 114500644158. Its totient is φ = 114500644156.

The previous prime is 114500644147. The next prime is 114500644211. The reversal of 114500644157 is 751446005411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105820740601 + 8679903556 = 325301^2 + 93166^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114500644157 is a prime.

It is a super-2 number, since 2×114500644157² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 114500644157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114500644147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57250322078 + 57250322079.

It is an arithmetic number, because the mean of its divisors is an integer number (57250322079).

Almost surely, 2^114500644157 is an apocalyptic number.

It is an amenable number.

114500644157 is a deficient number, since it is larger than the sum of its proper divisors (1).

114500644157 is an equidigital number, since it uses as much as digits as its factorization.

114500644157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 38.

Adding to 114500644157 its reverse (751446005411), we get a palindrome (865946649568).

The spelling of 114500644157 in words is "one hundred fourteen billion, five hundred million, six hundred forty-four thousand, one hundred fifty-seven".