140134332309 has 8 divisors (see below), whose sum is σ = 186854219520. Its totient is φ = 93418666656.

The previous prime is 140134332301. The next prime is 140134332313. The reversal of 140134332309 is 903233431041.

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

It is not a de Polignac number, because 140134332309 - 2³ = 140134332301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140134332309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140134332301) 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, 977104 + ... + 1111305.

It is an arithmetic number, because the mean of its divisors is an integer number (23356777440).

Almost surely, 2^140134332309 is an apocalyptic number.

It is an amenable number.

140134332309 is a deficient number, since it is larger than the sum of its proper divisors (46719887211).

140134332309 is a wasteful number, since it uses less digits than its factorization.

140134332309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110779.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 140134332309 in words is "one hundred forty billion, one hundred thirty-four million, three hundred thirty-two thousand, three hundred nine".