140020424200 has 48 divisors (see below), whose sum is σ = 328032642960. Its totient is φ = 55580616000.

The previous prime is 140020424189. The next prime is 140020424227. The reversal of 140020424200 is 2424020041.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2645946 + ... + 2698345.

It is an arithmetic number, because the mean of its divisors is an integer number (6834013395).

Almost surely, 2^140020424200 is an apocalyptic number.

140020424200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140020424200 is an abundant number, since it is smaller than the sum of its proper divisors (188012218760).

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

140020424200 is a wasteful number, since it uses less digits than its factorization.

140020424200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5344438 (or 5344429 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 140020424200 its reverse (2424020041), we get a palindrome (142444444241).

The spelling of 140020424200 in words is "one hundred forty billion, twenty million, four hundred twenty-four thousand, two hundred".