140345015300 has 72 divisors (see below), whose sum is σ = 348110011200. Its totient is φ = 48110774400.

The previous prime is 140345015297. The next prime is 140345015311. The reversal of 140345015300 is 3510543041.

It is a self number, because there is not a number n which added to its sum of digits gives 140345015300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6268526 + ... + 6290874.

Almost surely, 2^140345015300 is an apocalyptic number.

140345015300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140345015300 is an abundant number, since it is smaller than the sum of its proper divisors (207764995900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140345015300 is a wasteful number, since it uses less digits than its factorization.

140345015300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31341 (or 31334 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 140345015300 its reverse (3510543041), we get a palindrome (143855558341).

The spelling of 140345015300 in words is "one hundred forty billion, three hundred forty-five million, fifteen thousand, three hundred".