140043221000300 has 18 divisors (see below), whose sum is σ = 303893789570868. Its totient is φ = 56017288400080.

The previous prime is 140043221000279. The next prime is 140043221000303. The reversal of 140043221000300 is 3000122340041.

It is a super-2 number, since 2×140043221000300² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (140043221000303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 700216104902 + ... + 700216105101.

Almost surely, 2^{140043221000300} is an apocalyptic number.

140043221000300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140043221000300 is an abundant number, since it is smaller than the sum of its proper divisors (163850568570568).

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

140043221000300 is a wasteful number, since it uses less digits than its factorization.

140043221000300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400432210017 (or 1400432210010 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140043221000300 its reverse (3000122340041), we get a palindrome (143043343340341).

The spelling of 140043221000300 in words is "one hundred forty trillion, forty-three billion, two hundred twenty-one million, three hundred", and thus it is an aban number.