142553311140235 has 4 divisors (see below), whose sum is σ = 171063973368288. Its totient is φ = 114042648912184.

The previous prime is 142553311140161. The next prime is 142553311140287. The reversal of 142553311140235 is 532041113355241.

142553311140235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 142553311140235 - 2¹¹ = 142553311138187 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14255331114019 + ... + 14255331114028.

It is an arithmetic number, because the mean of its divisors is an integer number (42765993342072).

Almost surely, 2^{142553311140235} is an apocalyptic number.

142553311140235 is a deficient number, since it is larger than the sum of its proper divisors (28510662228053).

142553311140235 is an equidigital number, since it uses as much as digits as its factorization.

142553311140235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28510662228052.

The product of its (nonzero) digits is 216000, while the sum is 40.

Adding to 142553311140235 its reverse (532041113355241), we get a palindrome (674594424495476).

The spelling of 142553311140235 in words is "one hundred forty-two trillion, five hundred fifty-three billion, three hundred eleven million, one hundred forty thousand, two hundred thirty-five".