140118873 has 16 divisors (see below), whose sum is σ = 188697600. Its totient is φ = 92481680.

The previous prime is 140118851. The next prime is 140118883. The reversal of 140118873 is 378811041.

It is a cyclic number.

It is not a de Polignac number, because 140118873 - 2⁶ = 140118809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140118883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166588 + ... + 167426.

It is an arithmetic number, because the mean of its divisors is an integer number (11793600).

Almost surely, 2^140118873 is an apocalyptic number.

It is an amenable number.

140118873 is a deficient number, since it is larger than the sum of its proper divisors (48578727).

140118873 is a wasteful number, since it uses less digits than its factorization.

140118873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 140118873 is about 11837.1818014255. The cubic root of 140118873 is about 519.3963322645.

The spelling of 140118873 in words is "one hundred forty million, one hundred eighteen thousand, eight hundred seventy-three".