142323204253535 has 64 divisors (see below), whose sum is σ = 176133576729600. Its totient is φ = 110363693045760.

The previous prime is 142323204253499. The next prime is 142323204253537. The reversal of 142323204253535 is 535352402323241.

It is not a de Polignac number, because 142323204253535 - 2¹⁰ = 142323204252511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142323204253537) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5065048916 + ... + 5065077014.

It is an arithmetic number, because the mean of its divisors is an integer number (2752087136400).

Almost surely, 2^{142323204253535} is an apocalyptic number.

142323204253535 is a deficient number, since it is larger than the sum of its proper divisors (33810372476065).

142323204253535 is a wasteful number, since it uses less digits than its factorization.

142323204253535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29088.

The product of its (nonzero) digits is 2592000, while the sum is 44.

Adding to 142323204253535 its reverse (535352402323241), we get a palindrome (677675606576776).

The spelling of 142323204253535 in words is "one hundred forty-two trillion, three hundred twenty-three billion, two hundred four million, two hundred fifty-three thousand, five hundred thirty-five".