2002403420112 has 80 divisors (see below), whose sum is σ = 5296663277568. Its totient is φ = 651677738880.

The previous prime is 2002403420099. The next prime is 2002403420123. The reversal of 2002403420112 is 2110243042002.

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, 2501208 + ... + 3203255.

Almost surely, 2^{2002403420112} is an apocalyptic number.

It is an amenable number.

2002403420112 is an abundant number, since it is smaller than the sum of its proper divisors (3294259857456).

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

2002403420112 is a wasteful number, since it uses less digits than its factorization.

2002403420112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704648 (or 5704642 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2002403420112 its reverse (2110243042002), we get a palindrome (4112646462114).

The spelling of 2002403420112 in words is "two trillion, two billion, four hundred three million, four hundred twenty thousand, one hundred twelve".