118341449894913 has 32 divisors (see below), whose sum is σ = 183421803669504. Its totient is φ = 66468612051072.

The previous prime is 118341449894881. The next prime is 118341449894923. The reversal of 118341449894913 is 319498944143811.

It is not a de Polignac number, because 118341449894913 - 2⁵ = 118341449894881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118341449894923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91380045 + ... + 92666042.

It is an arithmetic number, because the mean of its divisors is an integer number (5731931364672).

Almost surely, 2^{118341449894913} is an apocalyptic number.

It is an amenable number.

118341449894913 is a deficient number, since it is larger than the sum of its proper divisors (65080353774591).

118341449894913 is a wasteful number, since it uses less digits than its factorization.

118341449894913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184046621.

The product of its digits is 107495424, while the sum is 69.

The spelling of 118341449894913 in words is "one hundred eighteen trillion, three hundred forty-one billion, four hundred forty-nine million, eight hundred ninety-four thousand, nine hundred thirteen".