142447814413 has 2 divisors, whose sum is σ = 142447814414. Its totient is φ = 142447814412.

The previous prime is 142447814407. The next prime is 142447814419. The reversal of 142447814413 is 314418744241.

It is a balanced prime because it is at equal distance from previous prime (142447814407) and next prime (142447814419).

It can be written as a sum of positive squares in only one way, i.e., 104909914404 + 37537900009 = 323898^2 + 193747^2 .

It is a cyclic number.

It is not a de Polignac number, because 142447814413 - 2⁵ = 142447814381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142447814413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142447814419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71223907206 + 71223907207.

It is an arithmetic number, because the mean of its divisors is an integer number (71223907207).

Almost surely, 2^142447814413 is an apocalyptic number.

It is an amenable number.

142447814413 is a deficient number, since it is larger than the sum of its proper divisors (1).

142447814413 is an equidigital number, since it uses as much as digits as its factorization.

142447814413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 344064, while the sum is 43.

The spelling of 142447814413 in words is "one hundred forty-two billion, four hundred forty-seven million, eight hundred fourteen thousand, four hundred thirteen".