142426412055526 has 16 divisors (see below), whose sum is σ = 214528400499600. Its totient is φ = 70916951589120.

The previous prime is 142426412055523. The next prime is 142426412055611. The reversal of 142426412055526 is 625550214624241.

It is a self number, because there is not a number n which added to its sum of digits gives 142426412055526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142426412055523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44587050 + ... + 47674498.

It is an arithmetic number, because the mean of its divisors is an integer number (13408025031225).

Almost surely, 2^{142426412055526} is an apocalyptic number.

142426412055526 is a deficient number, since it is larger than the sum of its proper divisors (72101988444074).

142426412055526 is a wasteful number, since it uses less digits than its factorization.

142426412055526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183399.

The product of its (nonzero) digits is 4608000, while the sum is 49.

Adding to 142426412055526 its reverse (625550214624241), we get a palindrome (767976626679767).

The spelling of 142426412055526 in words is "one hundred forty-two trillion, four hundred twenty-six billion, four hundred twelve million, fifty-five thousand, five hundred twenty-six".