3563661131412 has 24 divisors (see below), whose sum is σ = 8408638627200. Its totient is φ = 1174539998016.

The previous prime is 3563661131389. The next prime is 3563661131423. The reversal of 3563661131412 is 2141311663653.

It is a super-2 number, since 2×3563661131412² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 1668379612 + ... + 1668381747.

It is an arithmetic number, because the mean of its divisors is an integer number (350359942800).

Almost surely, 2^{3563661131412} is an apocalyptic number.

It is an amenable number.

3563661131412 is an abundant number, since it is smaller than the sum of its proper divisors (4844977495788).

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

3563661131412 is a wasteful number, since it uses less digits than its factorization.

3563661131412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336761455 (or 3336761453 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The spelling of 3563661131412 in words is "three trillion, five hundred sixty-three billion, six hundred sixty-one million, one hundred thirty-one thousand, four hundred twelve".