142326013542255 has 24 divisors (see below), whose sum is σ = 246700047072960. Its totient is φ = 75906707653440.

The previous prime is 142326013542227. The next prime is 142326013542257. The reversal of 142326013542255 is 552245310623241.

142326013542255 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 2 + 601 + 35 + 4 + 2 + 2 + 5 + 5 = 666.

It is not a de Polignac number, because 142326013542255 - 2⁷ = 142326013542127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 142326013542255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142326013542257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3442960 + ... + 17219349.

It is an arithmetic number, because the mean of its divisors is an integer number (10279168628040).

Almost surely, 2^{142326013542255} is an apocalyptic number.

142326013542255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142326013542255 is a deficient number, since it is larger than the sum of its proper divisors (104374033530705).

142326013542255 is a wasteful number, since it uses less digits than its factorization.

142326013542255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20815391 (or 20815388 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 142326013542255 in words is "one hundred forty-two trillion, three hundred twenty-six billion, thirteen million, five hundred forty-two thousand, two hundred fifty-five".