140419960 has 16 divisors (see below), whose sum is σ = 315945000. Its totient is φ = 56167968.

The previous prime is 140419927. The next prime is 140419967. The reversal of 140419960 is 69914041.

140419960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140419967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1755210 + ... + 1755289.

Almost surely, 2^140419960 is an apocalyptic number.

140419960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140419960 is an abundant number, since it is smaller than the sum of its proper divisors (175525040).

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

140419960 is a wasteful number, since it uses less digits than its factorization.

140419960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510510 (or 3510506 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 140419960 is about 11849.8928265196. The cubic root of 140419960 is about 519.7680918559.

The spelling of 140419960 in words is "one hundred forty million, four hundred nineteen thousand, nine hundred sixty".