142626063644245 has 4 divisors (see below), whose sum is σ = 171151276373100. Its totient is φ = 114100850915392.

The previous prime is 142626063644231. The next prime is 142626063644287. The reversal of 142626063644245 is 542446360626241.

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 28555845750289 + 114070217893956 = 5343767^2 + 10680366^2 .

It is a cyclic number.

It is not a de Polignac number, because 142626063644245 - 2⁵ = 142626063644213 is a prime.

It is a congruent 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, 14262606364420 + ... + 14262606364429.

It is an arithmetic number, because the mean of its divisors is an integer number (42787819093275).

Almost surely, 2^{142626063644245} is an apocalyptic number.

It is an amenable number.

142626063644245 is a deficient number, since it is larger than the sum of its proper divisors (28525212728855).

142626063644245 is an equidigital number, since it uses as much as digits as its factorization.

142626063644245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28525212728854.

The product of its (nonzero) digits is 39813120, while the sum is 55.

The spelling of 142626063644245 in words is "one hundred forty-two trillion, six hundred twenty-six billion, sixty-three million, six hundred forty-four thousand, two hundred forty-five".