116654064344431 has 2 divisors, whose sum is σ = 116654064344432. Its totient is φ = 116654064344430.

The previous prime is 116654064344267. The next prime is 116654064344479. The reversal of 116654064344431 is 134443460456611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116654064344431 - 2¹⁹ = 116654063820143 is a prime.

It is a super-2 number, since 2×116654064344431² (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 (116654064348431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58327032172215 + 58327032172216.

It is an arithmetic number, because the mean of its divisors is an integer number (58327032172216).

Almost surely, 2^{116654064344431} is an apocalyptic number.

116654064344431 is a deficient number, since it is larger than the sum of its proper divisors (1).

116654064344431 is an equidigital number, since it uses as much as digits as its factorization.

116654064344431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9953280, while the sum is 52.

The spelling of 116654064344431 in words is "one hundred sixteen trillion, six hundred fifty-four billion, sixty-four million, three hundred forty-four thousand, four hundred thirty-one".