1002240054420 has 96 divisors (see below), whose sum is σ = 3194491668480. Its totient is φ = 232403487360.

The previous prime is 1002240054383. The next prime is 1002240054463. The reversal of 1002240054420 is 244500422001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32996680 + ... + 33027039.

It is an arithmetic number, because the mean of its divisors is an integer number (33275954880).

Almost surely, 2^{1002240054420} is an apocalyptic number.

1002240054420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002240054420 is an abundant number, since it is smaller than the sum of its proper divisors (2192251614060).

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

1002240054420 is a wasteful number, since it uses less digits than its factorization.

1002240054420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66023765 (or 66023763 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 1002240054420 its reverse (244500422001), we get a palindrome (1246740476421).

The spelling of 1002240054420 in words is "one trillion, two billion, two hundred forty million, fifty-four thousand, four hundred twenty".