140118084 has 72 divisors (see below), whose sum is σ = 375997440. Its totient is φ = 43872192.

The previous prime is 140118071. The next prime is 140118101. The reversal of 140118084 is 480811041.

140118084 is a `hidden beast` number, since 1 + 401 + 180 + 84 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86062 + ... + 87674.

Almost surely, 2^140118084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140118084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187998720).

140118084 is an abundant number, since it is smaller than the sum of its proper divisors (235879356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140118084 is a wasteful number, since it uses less digits than its factorization.

140118084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769 (or 1764 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 140118084 is about 11837.1484741892. The cubic root of 140118084 is about 519.3953573674.

The spelling of 140118084 in words is "one hundred forty million, one hundred eighteen thousand, eighty-four".