140238034 has 8 divisors (see below), whose sum is σ = 210481920. Its totient is φ = 70077396.

The previous prime is 140238023. The next prime is 140238067. The reversal of 140238034 is 430832041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16414 + ... + 23449.

It is an arithmetic number, because the mean of its divisors is an integer number (26310240).

Almost surely, 2^140238034 is an apocalyptic number.

140238034 is a deficient number, since it is larger than the sum of its proper divisors (70243886).

140238034 is a wasteful number, since it uses less digits than its factorization.

140238034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41624.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 140238034 is about 11842.2140666347. The cubic root of 140238034 is about 519.5435269250.

The spelling of 140238034 in words is "one hundred forty million, two hundred thirty-eight thousand, thirty-four".