2002763818446 has 32 divisors (see below), whose sum is σ = 4162120636416. Its totient is φ = 641774340000.

The previous prime is 2002763818427. The next prime is 2002763818481. The reversal of 2002763818446 is 6448183672002.

It is a super-2 number, since 2×2002763818446² (a number of 25 digits) contains 22 as substring.

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, 35626045 + ... + 35682216.

It is an arithmetic number, because the mean of its divisors is an integer number (130066269888).

Almost surely, 2^{2002763818446} is an apocalyptic number.

2002763818446 is an abundant number, since it is smaller than the sum of its proper divisors (2159356817970).

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

2002763818446 is a wasteful number, since it uses less digits than its factorization.

2002763818446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71308448.

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 2002763818446 in words is "two trillion, two billion, seven hundred sixty-three million, eight hundred eighteen thousand, four hundred forty-six".