140364913009 has 4 divisors (see below), whose sum is σ = 140735269360. Its totient is φ = 139994556660.

The previous prime is 140364912959. The next prime is 140364913021. The reversal of 140364913009 is 900319463041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140364913009 - 2⁹ = 140364912497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140364913049) 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, 185177607 + ... + 185178364.

It is an arithmetic number, because the mean of its divisors is an integer number (35183817340).

Almost surely, 2^140364913009 is an apocalyptic number.

It is an amenable number.

140364913009 is a deficient number, since it is larger than the sum of its proper divisors (370356351).

140364913009 is an equidigital number, since it uses as much as digits as its factorization.

140364913009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370356350.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 140364913009 in words is "one hundred forty billion, three hundred sixty-four million, nine hundred thirteen thousand, nine".