2002107354432 has 56 divisors (see below), whose sum is σ = 5297346129696. Its totient is φ = 667356046848.

The previous prime is 2002107354421. The next prime is 2002107354521. The reversal of 2002107354432 is 2344537012002.

It is a junction number, because it is equal to n+sod(n) for n = 2002107354393 and 2002107354402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19378303 + ... + 19481345.

Almost surely, 2^{2002107354432} is an apocalyptic number.

It is an amenable number.

2002107354432 is an abundant number, since it is smaller than the sum of its proper divisors (3295238775264).

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

2002107354432 is a wasteful number, since it uses less digits than its factorization.

2002107354432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204255 (or 204245 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The spelling of 2002107354432 in words is "two trillion, two billion, one hundred seven million, three hundred fifty-four thousand, four hundred thirty-two".