142407145301 has 2 divisors, whose sum is σ = 142407145302. Its totient is φ = 142407145300.

The previous prime is 142407145273. The next prime is 142407145319. The reversal of 142407145301 is 103541704241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142061148100 + 345997201 = 376910^2 + 18601^2 .

It is an emirp because it is prime and its reverse (103541704241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142407145301 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142407144301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71203572650 + 71203572651.

It is an arithmetic number, because the mean of its divisors is an integer number (71203572651).

Almost surely, 2^142407145301 is an apocalyptic number.

It is an amenable number.

142407145301 is a deficient number, since it is larger than the sum of its proper divisors (1).

142407145301 is an equidigital number, since it uses as much as digits as its factorization.

142407145301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 142407145301 its reverse (103541704241), we get a palindrome (245948849542).

The spelling of 142407145301 in words is "one hundred forty-two billion, four hundred seven million, one hundred forty-five thousand, three hundred one".