7142341273 has 2 divisors, whose sum is σ = 7142341274. Its totient is φ = 7142341272.

The previous prime is 7142341253. The next prime is 7142341277. The reversal of 7142341273 is 3721432417.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7137377289 + 4963984 = 84483^2 + 2228^2 .

It is a cyclic number.

It is not a de Polignac number, because 7142341273 - 2⁹ = 7142340761 is a prime.

It is not a weakly prime, because it can be changed into another prime (7142341277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3571170636 + 3571170637.

It is an arithmetic number, because the mean of its divisors is an integer number (3571170637).

Almost surely, 2^7142341273 is an apocalyptic number.

It is an amenable number.

7142341273 is a deficient number, since it is larger than the sum of its proper divisors (1).

7142341273 is an equidigital number, since it uses as much as digits as its factorization.

7142341273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 34.

The square root of 7142341273 is about 84512.3734905132. The cubic root of 7142341273 is about 1925.8104215030.

The spelling of 7142341273 in words is "seven billion, one hundred forty-two million, three hundred forty-one thousand, two hundred seventy-three".