1283213284818 has 16 divisors (see below), whose sum is σ = 2591343333696. Its totient is φ = 423584967600.

The previous prime is 1283213284807. The next prime is 1283213284901. The reversal of 1283213284818 is 8184823123821.

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, 1038197833 + ... + 1038199068.

It is an arithmetic number, because the mean of its divisors is an integer number (161958958356).

Almost surely, 2^{1283213284818} is an apocalyptic number.

1283213284818 is an abundant number, since it is smaller than the sum of its proper divisors (1308130048878).

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

1283213284818 is a wasteful number, since it uses less digits than its factorization.

1283213284818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076397009.

The product of its digits is 1179648, while the sum is 51.

The spelling of 1283213284818 in words is "one trillion, two hundred eighty-three billion, two hundred thirteen million, two hundred eighty-four thousand, eight hundred eighteen".