140230080 has 336 divisors, whose sum is σ = 527791680. Its totient is φ = 34062336.

The previous prime is 140230063. The next prime is 140230121. The reversal of 140230080 is 80032041.

It is a happy number.

140230080 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1920924 + ... + 1920996.

Almost surely, 2^140230080 is an apocalyptic number.

140230080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140230080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263895840).

140230080 is an abundant number, since it is smaller than the sum of its proper divisors (387561600).

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

140230080 is a wasteful number, since it uses less digits than its factorization.

140230080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 140230080 is about 11841.8782294026. The cubic root of 140230080 is about 519.5337042751.

The spelling of 140230080 in words is "one hundred forty million, two hundred thirty thousand, eighty".