118244966401 has 2 divisors, whose sum is σ = 118244966402. Its totient is φ = 118244966400.

The previous prime is 118244966387. The next prime is 118244966419. The reversal of 118244966401 is 104669442811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111459161025 + 6785805376 = 333855^2 + 82376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118244966401 is a prime.

It is not a weakly prime, because it can be changed into another prime (118244966461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59122483200 + 59122483201.

It is an arithmetic number, because the mean of its divisors is an integer number (59122483201).

Almost surely, 2^118244966401 is an apocalyptic number.

It is an amenable number.

118244966401 is a deficient number, since it is larger than the sum of its proper divisors (1).

118244966401 is an equidigital number, since it uses as much as digits as its factorization.

118244966401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 118244966401 in words is "one hundred eighteen billion, two hundred forty-four million, nine hundred sixty-six thousand, four hundred one".