14042515133451 has 80 divisors (see below), whose sum is σ = 23277246833664. Its totient is φ = 7512101194752.

The previous prime is 14042515133447. The next prime is 14042515133453. The reversal of 14042515133451 is 15433151524041.

It is not a de Polignac number, because 14042515133451 - 2² = 14042515133447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14042515133453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6884715 + ... + 8688171.

Almost surely, 2^{14042515133451} is an apocalyptic number.

14042515133451 is a deficient number, since it is larger than the sum of its proper divisors (9234731700213).

14042515133451 is an equidigital number, since it uses as much as digits as its factorization.

14042515133451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803558 (or 1803537 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

Adding to 14042515133451 its reverse (15433151524041), we get a palindrome (29475666657492).

The spelling of 14042515133451 in words is "fourteen trillion, forty-two billion, five hundred fifteen million, one hundred thirty-three thousand, four hundred fifty-one".