116214943457 has 2 divisors, whose sum is σ = 116214943458. Its totient is φ = 116214943456.

The previous prime is 116214943423. The next prime is 116214943489. The reversal of 116214943457 is 754349412611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100288755856 + 15926187601 = 316684^2 + 126199^2 .

It is a cyclic number.

It is not a de Polignac number, because 116214943457 - 2¹² = 116214939361 is a prime.

It is a super-2 number, since 2×116214943457² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116214943657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58107471728 + 58107471729.

It is an arithmetic number, because the mean of its divisors is an integer number (58107471729).

Almost surely, 2^116214943457 is an apocalyptic number.

It is an amenable number.

116214943457 is a deficient number, since it is larger than the sum of its proper divisors (1).

116214943457 is an equidigital number, since it uses as much as digits as its factorization.

116214943457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 47.

The spelling of 116214943457 in words is "one hundred sixteen billion, two hundred fourteen million, nine hundred forty-three thousand, four hundred fifty-seven".