140880384 has 200 divisors, whose sum is σ = 435716160. Its totient is φ = 45287424.

The previous prime is 140880379. The next prime is 140880391. The reversal of 140880384 is 483088041.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1783257 + ... + 1783335.

Almost surely, 2^140880384 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 140880384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217858080).

140880384 is an abundant number, since it is smaller than the sum of its proper divisors (294835776).

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

140880384 is an frugal number, since it uses more digits than its factorization.

140880384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 140880384 is about 11869.3042761570. The cubic root of 140880384 is about 520.3355625034.

The spelling of 140880384 in words is "one hundred forty million, eight hundred eighty thousand, three hundred eighty-four".