32242003420 has 48 divisors (see below), whose sum is σ = 74172672000. Its totient is φ = 11675289920.

The previous prime is 32242003309. The next prime is 32242003439. The reversal of 32242003420 is 2430024223.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 32242003391 and 32242003400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254020 + ... + 359179.

It is an arithmetic number, because the mean of its divisors is an integer number (1545264000).

Almost surely, 2^32242003420 is an apocalyptic number.

It is an amenable number.

32242003420 is an abundant number, since it is smaller than the sum of its proper divisors (41930668580).

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

32242003420 is a wasteful number, since it uses less digits than its factorization.

32242003420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613458 (or 613456 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 32242003420 its reverse (2430024223), we get a palindrome (34672027643).

The spelling of 32242003420 in words is "thirty-two billion, two hundred forty-two million, three thousand, four hundred twenty".