1349305711284 has 48 divisors (see below), whose sum is σ = 3361667645952. Its totient is φ = 420208448352.

The previous prime is 1349305711279. The next prime is 1349305711309. The reversal of 1349305711284 is 4821175039431.

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, 56834514 + ... + 56858249.

It is an arithmetic number, because the mean of its divisors is an integer number (70034742624).

Almost surely, 2^{1349305711284} is an apocalyptic number.

It is an amenable number.

1349305711284 is an abundant number, since it is smaller than the sum of its proper divisors (2012361934668).

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

1349305711284 is a wasteful number, since it uses less digits than its factorization.

1349305711284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113692836 (or 113692834 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 1349305711284 in words is "one trillion, three hundred forty-nine billion, three hundred five million, seven hundred eleven thousand, two hundred eighty-four".