140430960 has 60 divisors (see below), whose sum is σ = 471616392. Its totient is φ = 37448064.

The previous prime is 140430949. The next prime is 140430977. The reversal of 140430960 is 69034041.

140430960 is a `hidden beast` number, since 140 + 430 + 96 + 0 = 666.

140430960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96802 + ... + 98241.

Almost surely, 2^140430960 is an apocalyptic number.

140430960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140430960 is an abundant number, since it is smaller than the sum of its proper divisors (331185432).

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

140430960 is a wasteful number, since it uses less digits than its factorization.

140430960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195062 (or 195053 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 140430960 is about 11850.3569566490. The cubic root of 140430960 is about 519.7816637624.

The spelling of 140430960 in words is "one hundred forty million, four hundred thirty thousand, nine hundred sixty".