7342425019 has 2 divisors, whose sum is σ = 7342425020. Its totient is φ = 7342425018.

The previous prime is 7342425007. The next prime is 7342425047. The reversal of 7342425019 is 9105242437.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7342425019 is a prime.

It is a super-2 number, since 2×7342425019² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7342425319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671212509 + 3671212510.

It is an arithmetic number, because the mean of its divisors is an integer number (3671212510).

Almost surely, 2^7342425019 is an apocalyptic number.

7342425019 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342425019 is an equidigital number, since it uses as much as digits as its factorization.

7342425019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 7342425019 is about 85687.9514225892. The cubic root of 7342425019 is about 1943.6281185709.

The spelling of 7342425019 in words is "seven billion, three hundred forty-two million, four hundred twenty-five thousand, nineteen".