2481364631842 has 64 divisors (see below), whose sum is σ = 4054617907200. Its totient is φ = 1134578586240.

The previous prime is 2481364631831. The next prime is 2481364631869.

2481364631842 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2481364631842.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1094557593 + ... + 1094559859.

It is an arithmetic number, because the mean of its divisors is an integer number (63353404800).

Almost surely, 2^{2481364631842} is an apocalyptic number.

2481364631842 is a deficient number, since it is larger than the sum of its proper divisors (1573253275358).

2481364631842 is a wasteful number, since it uses less digits than its factorization.

2481364631842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4271.

The product of its digits is 5308416, while the sum is 52.

The spelling of 2481364631842 in words is "two trillion, four hundred eighty-one billion, three hundred sixty-four million, six hundred thirty-one thousand, eight hundred forty-two".