118488401205 has 32 divisors (see below), whose sum is σ = 194233818240. Its totient is φ = 61643473920.

The previous prime is 118488401137. The next prime is 118488401209. The reversal of 118488401205 is 502104884811.

It is not a de Polignac number, because 118488401205 - 2⁸ = 118488400949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118488401209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7121386 + ... + 7138004.

It is an arithmetic number, because the mean of its divisors is an integer number (6069806820).

Almost surely, 2^118488401205 is an apocalyptic number.

118488401205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118488401205 is a deficient number, since it is larger than the sum of its proper divisors (75745417035).

118488401205 is a wasteful number, since it uses less digits than its factorization.

118488401205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28261.

The product of its (nonzero) digits is 81920, while the sum is 42.

The spelling of 118488401205 in words is "one hundred eighteen billion, four hundred eighty-eight million, four hundred one thousand, two hundred five".