114243013411981 has 2 divisors, whose sum is σ = 114243013411982. Its totient is φ = 114243013411980.

The previous prime is 114243013411951. The next prime is 114243013412063. The reversal of 114243013411981 is 189114310342411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87994718302500 + 26248295109481 = 9380550^2 + 5123309^2 .

It is a cyclic number.

It is not a de Polignac number, because 114243013411981 - 2⁵ = 114243013411949 is a prime.

It is a super-2 number, since 2×114243013411981² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114243013411951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57121506705990 + 57121506705991.

It is an arithmetic number, because the mean of its divisors is an integer number (57121506705991).

Almost surely, 2^{114243013411981} is an apocalyptic number.

It is an amenable number.

114243013411981 is a deficient number, since it is larger than the sum of its proper divisors (1).

114243013411981 is an equidigital number, since it uses as much as digits as its factorization.

114243013411981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 114243013411981 in words is "one hundred fourteen trillion, two hundred forty-three billion, thirteen million, four hundred eleven thousand, nine hundred eighty-one".