118008261406 has 32 divisors (see below), whose sum is σ = 204855275520. Its totient is φ = 49936823136.

The previous prime is 118008261403. The next prime is 118008261421. The reversal of 118008261406 is 604162800811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118008261401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2050435 + ... + 2107201.

It is an arithmetic number, because the mean of its divisors is an integer number (6401727360).

Almost surely, 2^118008261406 is an apocalyptic number.

118008261406 is a deficient number, since it is larger than the sum of its proper divisors (86847014114).

118008261406 is a wasteful number, since it uses less digits than its factorization.

118008261406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58648.

The product of its (nonzero) digits is 18432, while the sum is 37.

The spelling of 118008261406 in words is "one hundred eighteen billion, eight million, two hundred sixty-one thousand, four hundred six".