2002123435302 has 32 divisors (see below), whose sum is σ = 4451391352800. Its totient is φ = 667040253984.

The previous prime is 2002123435157. The next prime is 2002123435327. The reversal of 2002123435302 is 2035343212002.

2002123435302 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 12 + 343 + 5 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 9175177 + ... + 9390852.

It is an arithmetic number, because the mean of its divisors is an integer number (139105979775).

Almost surely, 2^{2002123435302} is an apocalyptic number.

2002123435302 is an abundant number, since it is smaller than the sum of its proper divisors (2449267917498).

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

2002123435302 is a wasteful number, since it uses less digits than its factorization.

2002123435302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18568037 (or 18568031 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 2002123435302 its reverse (2035343212002), we get a palindrome (4037466647304).

The spelling of 2002123435302 in words is "two trillion, two billion, one hundred twenty-three million, four hundred thirty-five thousand, three hundred two".