140933334 has 16 divisors (see below), whose sum is σ = 282368880. Its totient is φ = 46894080.

The previous prime is 140933329. The next prime is 140933341. The reversal of 140933334 is 433339041.

140933334 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17227 + ... + 24054.

It is an arithmetic number, because the mean of its divisors is an integer number (17648055).

Almost surely, 2^140933334 is an apocalyptic number.

140933334 is an abundant number, since it is smaller than the sum of its proper divisors (141435546).

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

140933334 is a wasteful number, since it uses less digits than its factorization.

140933334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41855.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 140933334 is about 11871.5346101505. The cubic root of 140933334 is about 520.4007438443.

It can be divided in two parts, 1409 and 33334, that added together give a palindrome (34743).

The spelling of 140933334 in words is "one hundred forty million, nine hundred thirty-three thousand, three hundred thirty-four".