3028357311412 has 12 divisors (see below), whose sum is σ = 5315351188420. Its totient is φ = 1509685543296.

The previous prime is 3028357311407. The next prime is 3028357311431. The reversal of 3028357311412 is 2141137538203.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 650580975396 + 2377776336016 = 806586^2 + 1542004^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123276587 + ... + 1123279282.

Almost surely, 2^{3028357311412} is an apocalyptic number.

It is an amenable number.

3028357311412 is a deficient number, since it is larger than the sum of its proper divisors (2286993877008).

3028357311412 is a wasteful number, since it uses less digits than its factorization.

3028357311412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246556210 (or 2246556208 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 3028357311412 in words is "three trillion, twenty-eight billion, three hundred fifty-seven million, three hundred eleven thousand, four hundred twelve".