2002631430336 has 56 divisors (see below), whose sum is σ = 5302261419840. Its totient is φ = 667086181632.

The previous prime is 2002631430329. The next prime is 2002631430377. The reversal of 2002631430336 is 6330341362002.

It is a happy number.

It is a super-3 number, since 3×2002631430336³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2002631430297 and 2002631430306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3294366 + ... + 3854621.

It is an arithmetic number, because the mean of its divisors is an integer number (94683239640).

Almost surely, 2^{2002631430336} is an apocalyptic number.

It is an amenable number.

2002631430336 is an abundant number, since it is smaller than the sum of its proper divisors (3299629989504).

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

2002631430336 is a wasteful number, since it uses less digits than its factorization.

2002631430336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150461 (or 7150451 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 2002631430336 its reverse (6330341362002), we get a palindrome (8332972792338).

The spelling of 2002631430336 in words is "two trillion, two billion, six hundred thirty-one million, four hundred thirty thousand, three hundred thirty-six".