114151619497 has 2 divisors, whose sum is σ = 114151619498. Its totient is φ = 114151619496.

The previous prime is 114151619383. The next prime is 114151619509. The reversal of 114151619497 is 794916151411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81942497536 + 32209121961 = 286256^2 + 179469^2 .

It is an emirp because it is prime and its reverse (794916151411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114151619497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114151619497.

It is not a weakly prime, because it can be changed into another prime (114151619597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57075809748 + 57075809749.

It is an arithmetic number, because the mean of its divisors is an integer number (57075809749).

Almost surely, 2^114151619497 is an apocalyptic number.

It is an amenable number.

114151619497 is a deficient number, since it is larger than the sum of its proper divisors (1).

114151619497 is an equidigital number, since it uses as much as digits as its factorization.

114151619497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 49.

The spelling of 114151619497 in words is "one hundred fourteen billion, one hundred fifty-one million, six hundred nineteen thousand, four hundred ninety-seven".