140001337 has 8 divisors (see below), whose sum is σ = 160079616. Its totient is φ = 119942592.

The previous prime is 140001287. The next prime is 140001349. The reversal of 140001337 is 733100041.

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

It is not a de Polignac number, because 140001337 - 2⁷ = 140001209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140005337) 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, 17073 + ... + 23905.

It is an arithmetic number, because the mean of its divisors is an integer number (20009952).

Almost surely, 2^140001337 is an apocalyptic number.

It is an amenable number.

140001337 is a deficient number, since it is larger than the sum of its proper divisors (20078279).

140001337 is an equidigital number, since it uses as much as digits as its factorization.

140001337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9767.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 140001337 is about 11832.2160646263. The cubic root of 140001337 is about 519.2510631238.

Adding to 140001337 its reverse (733100041), we get a palindrome (873101378).

The spelling of 140001337 in words is "one hundred forty million, one thousand, three hundred thirty-seven".