142564253663011 has 8 divisors (see below), whose sum is σ = 142952124644784. Its totient is φ = 142176906479520.

The previous prime is 142564253662993. The next prime is 142564253663047. The reversal of 142564253663011 is 110366352465241.

It is a happy number.

142564253663011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142564253663011 - 2²⁷ = 142564119445283 is a prime.

It is a super-2 number, since 2×142564253663011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142564253663081) 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, 130404480 + ... + 131493181.

It is an arithmetic number, because the mean of its divisors is an integer number (17869015580598).

Almost surely, 2^{142564253663011} is an apocalyptic number.

142564253663011 is a deficient number, since it is larger than the sum of its proper divisors (387870981773).

142564253663011 is an equidigital number, since it uses as much as digits as its factorization.

142564253663011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261899141.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 142564253663011 in words is "one hundred forty-two trillion, five hundred sixty-four billion, two hundred fifty-three million, six hundred sixty-three thousand, eleven".