140374339 has 8 divisors (see below), whose sum is σ = 160892928. Its totient is φ = 119972040.

The previous prime is 140374327. The next prime is 140374343. The reversal of 140374339 is 933473041.

140374339 = 3160² + 3161² + ... + 3173².

It is a happy number.

140374339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 140374339 - 2⁵ = 140374307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140374309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26467 + ... + 31324.

It is an arithmetic number, because the mean of its divisors is an integer number (20111616).

Almost surely, 2^140374339 is an apocalyptic number.

140374339 is a deficient number, since it is larger than the sum of its proper divisors (20518589).

140374339 is an equidigital number, since it uses as much as digits as its factorization.

140374339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58145.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 140374339 is about 11847.9677160262. The cubic root of 140374339 is about 519.7117966574.

The spelling of 140374339 in words is "one hundred forty million, three hundred seventy-four thousand, three hundred thirty-nine".