424500223321200 has 120 divisors (see below), whose sum is σ = 1464416924300848. Its totient is φ = 104492362659840.

The previous prime is 424500223321183. The next prime is 424500223321261. The reversal of 424500223321200 is 2123322005424.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13605760789 + ... + 13605791988.

Almost surely, 2^{424500223321200} is an apocalyptic number.

424500223321200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424500223321200 is an abundant number, since it is smaller than the sum of its proper divisors (1039916700979648).

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

424500223321200 is a wasteful number, since it uses less digits than its factorization.

424500223321200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27211552811 (or 27211552800 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 424500223321200 its reverse (2123322005424), we get a palindrome (426623545326624).

The spelling of 424500223321200 in words is "four hundred twenty-four trillion, five hundred billion, two hundred twenty-three million, three hundred twenty-one thousand, two hundred".