1566035130412 has 6 divisors (see below), whose sum is σ = 2740561478228. Its totient is φ = 783017565204.

The previous prime is 1566035130403. The next prime is 1566035130427. The reversal of 1566035130412 is 2140315306651.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 195754391298 + ... + 195754391305.

Almost surely, 2^{1566035130412} is an apocalyptic number.

It is an amenable number.

1566035130412 is a deficient number, since it is larger than the sum of its proper divisors (1174526347816).

1566035130412 is a wasteful number, since it uses less digits than its factorization.

1566035130412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391508782607 (or 391508782605 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 1566035130412 in words is "one trillion, five hundred sixty-six billion, thirty-five million, one hundred thirty thousand, four hundred twelve".