1412142530521 has 16 divisors (see below), whose sum is σ = 1479955276800. Its totient is φ = 1344874017168.

The previous prime is 1412142530497. The next prime is 1412142530531. The reversal of 1412142530521 is 1250352412141.

It is a cyclic number.

It is not a de Polignac number, because 1412142530521 - 2¹¹ = 1412142528473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1412142530531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6380250 + ... + 6597868.

It is an arithmetic number, because the mean of its divisors is an integer number (92497204800).

Almost surely, 2^{1412142530521} is an apocalyptic number.

It is an amenable number.

1412142530521 is a deficient number, since it is larger than the sum of its proper divisors (67812746279).

1412142530521 is a wasteful number, since it uses less digits than its factorization.

1412142530521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218868.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 1412142530521 its reverse (1250352412141), we get a palindrome (2662494942662).

The spelling of 1412142530521 in words is "one trillion, four hundred twelve billion, one hundred forty-two million, five hundred thirty thousand, five hundred twenty-one".