140276334 has 32 divisors (see below), whose sum is σ = 313528320. Its totient is φ = 41470400.

The previous prime is 140276329. The next prime is 140276347. The reversal of 140276334 is 433672041.

140276334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23214 + ... + 28625.

It is an arithmetic number, because the mean of its divisors is an integer number (9797760).

Almost surely, 2^140276334 is an apocalyptic number.

140276334 is an abundant number, since it is smaller than the sum of its proper divisors (173251986).

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

140276334 is a wasteful number, since it uses less digits than its factorization.

140276334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51896.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 140276334 is about 11843.8310524931. The cubic root of 140276334 is about 519.5908196252.

The spelling of 140276334 in words is "one hundred forty million, two hundred seventy-six thousand, three hundred thirty-four".