142363535224061 has 4 divisors (see below), whose sum is σ = 142379822103324. Its totient is φ = 142347248344800.

The previous prime is 142363535223937. The next prime is 142363535224063. The reversal of 142363535224061 is 160422535363241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57982666183225 + 84380869040836 = 7614635^2 + 9185906^2 .

It is a cyclic number.

It is not a de Polignac number, because 142363535224061 - 2¹⁰ = 142363535223037 is a prime.

It is a super-2 number, since 2×142363535224061² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142363535223997 and 142363535224015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142363535224063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8143426520 + ... + 8143444001.

It is an arithmetic number, because the mean of its divisors is an integer number (35594955525831).

Almost surely, 2^{142363535224061} is an apocalyptic number.

It is an amenable number.

142363535224061 is a deficient number, since it is larger than the sum of its proper divisors (16286879263).

142363535224061 is an equidigital number, since it uses as much as digits as its factorization.

142363535224061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16286879262.

The product of its (nonzero) digits is 3110400, while the sum is 47.

The spelling of 142363535224061 in words is "one hundred forty-two trillion, three hundred sixty-three billion, five hundred thirty-five million, two hundred twenty-four thousand, sixty-one".