468000140 has 24 divisors (see below), whose sum is σ = 1040612832. Its totient is φ = 176188160.

The previous prime is 468000139. The next prime is 468000151. The reversal of 468000140 is 41000864.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687896 + ... + 688575.

It is an arithmetic number, because the mean of its divisors is an integer number (43358868).

Almost surely, 2^468000140 is an apocalyptic number.

It is an amenable number.

468000140 is an abundant number, since it is smaller than the sum of its proper divisors (572612692).

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

468000140 is a wasteful number, since it uses less digits than its factorization.

468000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376497 (or 1376495 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 468000140 is about 21633.3108885348. The cubic root of 468000140 is about 776.3936850838.

The spelling of 468000140 in words is "four hundred sixty-eight million, one hundred forty", and thus it is an aban number.