118140150405 has 16 divisors (see below), whose sum is σ = 189032169024. Its totient is φ = 63005437440.

The previous prime is 118140150389. The next prime is 118140150473. The reversal of 118140150405 is 504051041811.

It is not a de Polignac number, because 118140150405 - 2⁴ = 118140150389 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 235765 + ... + 540245.

It is an arithmetic number, because the mean of its divisors is an integer number (11814510564).

Almost surely, 2^118140150405 is an apocalyptic number.

118140150405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118140150405 is a deficient number, since it is larger than the sum of its proper divisors (70892018619).

118140150405 is a wasteful number, since it uses less digits than its factorization.

118140150405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330356.

The product of its (nonzero) digits is 3200, while the sum is 30.

The spelling of 118140150405 in words is "one hundred eighteen billion, one hundred forty million, one hundred fifty thousand, four hundred five".