140507722933 has 8 divisors (see below), whose sum is σ = 140619278336. Its totient is φ = 140396209200.

The previous prime is 140507722903. The next prime is 140507722937. The reversal of 140507722933 is 339227705041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140507722933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140507722933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140507722937) 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, 10651660 + ... + 10664842.

It is an arithmetic number, because the mean of its divisors is an integer number (17577409792).

Almost surely, 2^140507722933 is an apocalyptic number.

It is an amenable number.

140507722933 is a deficient number, since it is larger than the sum of its proper divisors (111555403).

140507722933 is a wasteful number, since it uses less digits than its factorization.

140507722933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20835.

The product of its (nonzero) digits is 317520, while the sum is 43.

The spelling of 140507722933 in words is "one hundred forty billion, five hundred seven million, seven hundred twenty-two thousand, nine hundred thirty-three".