2002046468318 has 32 divisors (see below), whose sum is σ = 3257846355456. Its totient is φ = 917254492128.

The previous prime is 2002046468297. The next prime is 2002046468377. The reversal of 2002046468318 is 8138646402002.

It is a super-2 number, since 2×2002046468318² (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, 1417871 + ... + 2452437.

It is an arithmetic number, because the mean of its divisors is an integer number (101807698608).

Almost surely, 2^{2002046468318} is an apocalyptic number.

2002046468318 is a deficient number, since it is larger than the sum of its proper divisors (1255799887138).

2002046468318 is a wasteful number, since it uses less digits than its factorization.

2002046468318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035128.

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 2002046468318 in words is "two trillion, two billion, forty-six million, four hundred sixty-eight thousand, three hundred eighteen".