142864167220253 has 2 divisors, whose sum is σ = 142864167220254. Its totient is φ = 142864167220252.

The previous prime is 142864167220211. The next prime is 142864167220259. The reversal of 142864167220253 is 352022761468241.

142864167220253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136268197519609 + 6595969700644 = 11673397^2 + 2568262^2 .

It is an emirp because it is prime and its reverse (352022761468241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 142864167220253 - 2⁶ = 142864167220189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142864167220195 and 142864167220204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142864167220259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71432083610126 + 71432083610127.

It is an arithmetic number, because the mean of its divisors is an integer number (71432083610127).

Almost surely, 2^{142864167220253} is an apocalyptic number.

It is an amenable number.

142864167220253 is a deficient number, since it is larger than the sum of its proper divisors (1).

142864167220253 is an equidigital number, since it uses as much as digits as its factorization.

142864167220253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 142864167220253 in words is "one hundred forty-two trillion, eight hundred sixty-four billion, one hundred sixty-seven million, two hundred twenty thousand, two hundred fifty-three".