140300204422240 has 96 divisors (see below), whose sum is σ = 339176218661280. Its totient is φ = 54813568610304.

The previous prime is 140300204422181. The next prime is 140300204422241. The reversal of 140300204422240 is 42224402003041.

It is a junction number, because it is equal to n+sod(n) for n = 140300204422199 and 140300204422208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140300204422241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294425452 + ... + 294901588.

It is an arithmetic number, because the mean of its divisors is an integer number (3533085611055).

Almost surely, 2^{140300204422240} is an apocalyptic number.

140300204422240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140300204422240 is an abundant number, since it is smaller than the sum of its proper divisors (198876014239040).

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

140300204422240 is a wasteful number, since it uses less digits than its factorization.

140300204422240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519024 (or 519016 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 140300204422240 its reverse (42224402003041), we get a palindrome (182524606425281).

The spelling of 140300204422240 in words is "one hundred forty trillion, three hundred billion, two hundred four million, four hundred twenty-two thousand, two hundred forty".