116426427379 has 2 divisors, whose sum is σ = 116426427380. Its totient is φ = 116426427378.

The previous prime is 116426427371. The next prime is 116426427413. The reversal of 116426427379 is 973724624611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116426427379 - 2³ = 116426427371 is a prime.

It is a super-2 number, since 2×116426427379² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116426427371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58213213689 + 58213213690.

It is an arithmetic number, because the mean of its divisors is an integer number (58213213690).

Almost surely, 2^116426427379 is an apocalyptic number.

116426427379 is a deficient number, since it is larger than the sum of its proper divisors (1).

116426427379 is an equidigital number, since it uses as much as digits as its factorization.

116426427379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 52.

The spelling of 116426427379 in words is "one hundred sixteen billion, four hundred twenty-six million, four hundred twenty-seven thousand, three hundred seventy-nine".