2821334881354 has 16 divisors (see below), whose sum is σ = 4616761476096. Its totient is φ = 1282416148800.

The previous prime is 2821334881349. The next prime is 2821334881363. The reversal of 2821334881354 is 4531884331282.

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, 3710194 + ... + 4405474.

It is an arithmetic number, because the mean of its divisors is an integer number (288547592256).

Almost surely, 2^{2821334881354} is an apocalyptic number.

2821334881354 is a deficient number, since it is larger than the sum of its proper divisors (1795426594742).

2821334881354 is a wasteful number, since it uses less digits than its factorization.

2821334881354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879741.

The product of its digits is 4423680, while the sum is 52.

The spelling of 2821334881354 in words is "two trillion, eight hundred twenty-one billion, three hundred thirty-four million, eight hundred eighty-one thousand, three hundred fifty-four".