2163441300402 has 32 divisors (see below), whose sum is σ = 4468595040000. Its totient is φ = 697873159808.

The previous prime is 2163441300331. The next prime is 2163441300407. The reversal of 2163441300402 is 2040031443612.

It is a super-3 number, since 3×2163441300402³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2163441300402.

It is not an unprimeable number, because it can be changed into a prime (2163441300407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43074777 + ... + 43124972.

It is an arithmetic number, because the mean of its divisors is an integer number (139643595000).

Almost surely, 2^{2163441300402} is an apocalyptic number.

2163441300402 is an abundant number, since it is smaller than the sum of its proper divisors (2305153739598).

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

2163441300402 is a wasteful number, since it uses less digits than its factorization.

2163441300402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86199890.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 2163441300402 in words is "two trillion, one hundred sixty-three billion, four hundred forty-one million, three hundred thousand, four hundred two".