7342000427 has 2 divisors, whose sum is σ = 7342000428. Its totient is φ = 7342000426.

The previous prime is 7342000423. The next prime is 7342000439. The reversal of 7342000427 is 7240002437.

It is a weak prime.

It is an emirp because it is prime and its reverse (7240002437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7342000427 - 2² = 7342000423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7342000427.

It is not a weakly prime, because it can be changed into another prime (7342000423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671000213 + 3671000214.

It is an arithmetic number, because the mean of its divisors is an integer number (3671000214).

Almost surely, 2^7342000427 is an apocalyptic number.

7342000427 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342000427 is an equidigital number, since it uses as much as digits as its factorization.

7342000427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 7342000427 is about 85685.4738389186. The cubic root of 7342000427 is about 1943.5906529808.

The spelling of 7342000427 in words is "seven billion, three hundred forty-two million, four hundred twenty-seven", and thus it is an aban number.