140334002139 has 4 divisors (see below), whose sum is σ = 187112002856. Its totient is φ = 93556001424.

The previous prime is 140334002113. The next prime is 140334002141. The reversal of 140334002139 is 931200433041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 931200433041 = 3 ⋅310400144347.

It is not a de Polignac number, because 140334002139 - 2⁹ = 140334001627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140334000139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23389000354 + ... + 23389000359.

It is an arithmetic number, because the mean of its divisors is an integer number (46778000714).

Almost surely, 2^140334002139 is an apocalyptic number.

140334002139 is a deficient number, since it is larger than the sum of its proper divisors (46778000717).

140334002139 is an equidigital number, since it uses as much as digits as its factorization.

140334002139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46778000716.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 140334002139 in words is "one hundred forty billion, three hundred thirty-four million, two thousand, one hundred thirty-nine".