142534241235 has 48 divisors (see below), whose sum is σ = 247819091520. Its totient is φ = 75784792320.

The previous prime is 142534241197. The next prime is 142534241243. The reversal of 142534241235 is 532142435241.

It is a happy number.

142534241235 is a `hidden beast` number, since 1 + 42 + 5 + 342 + 41 + 235 = 666.

It is not a de Polignac number, because 142534241235 - 2³⁷ = 5095287763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142534241235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36762117 + ... + 36765993.

It is an arithmetic number, because the mean of its divisors is an integer number (5162897740).

Almost surely, 2^142534241235 is an apocalyptic number.

142534241235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142534241235 is a deficient number, since it is larger than the sum of its proper divisors (105284850285).

142534241235 is a wasteful number, since it uses less digits than its factorization.

142534241235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6188 (or 6185 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

Adding to 142534241235 its reverse (532142435241), we get a palindrome (674676676476).

The spelling of 142534241235 in words is "one hundred forty-two billion, five hundred thirty-four million, two hundred forty-one thousand, two hundred thirty-five".