142182613427527 has 4 divisors (see below), whose sum is σ = 146769149344576. Its totient is φ = 137596077510480.

The previous prime is 142182613427521. The next prime is 142182613427539. The reversal of 142182613427527 is 725724316281241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 142182613427527 - 2⁴⁷ = 1445125072199 is a prime.

It is a super-2 number, since 2×142182613427527² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142182613427521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2293267958478 + ... + 2293267958539.

It is an arithmetic number, because the mean of its divisors is an integer number (36692287336144).

Almost surely, 2^{142182613427527} is an apocalyptic number.

142182613427527 is a deficient number, since it is larger than the sum of its proper divisors (4586535917049).

142182613427527 is an equidigital number, since it uses as much as digits as its factorization.

142182613427527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586535917048.

The product of its digits is 9031680, while the sum is 55.

The spelling of 142182613427527 in words is "one hundred forty-two trillion, one hundred eighty-two billion, six hundred thirteen million, four hundred twenty-seven thousand, five hundred twenty-seven".