2003212410402 has 64 divisors (see below), whose sum is σ = 4612112916480. Its totient is φ = 568191089664.

The previous prime is 2003212410347. The next prime is 2003212410473. The reversal of 2003212410402 is 2040142123002.

It is a super-2 number, since 2×2003212410402² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 31 ways as a sum of consecutive naturals, for example, 3624813 + ... + 4140735.

It is an arithmetic number, because the mean of its divisors is an integer number (72064264320).

Almost surely, 2^{2003212410402} is an apocalyptic number.

2003212410402 is an abundant number, since it is smaller than the sum of its proper divisors (2608900506078).

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

2003212410402 is a wasteful number, since it uses less digits than its factorization.

2003212410402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516607.

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

Adding to 2003212410402 its reverse (2040142123002), we get a palindrome (4043354533404).

The spelling of 2003212410402 in words is "two trillion, three billion, two hundred twelve million, four hundred ten thousand, four hundred two".