7342441247 has 2 divisors, whose sum is σ = 7342441248. Its totient is φ = 7342441246.

The previous prime is 7342441237. The next prime is 7342441279. The reversal of 7342441247 is 7421442437.

It is a weak prime.

It is an emirp because it is prime and its reverse (7421442437) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7342441247 is a prime.

It is a super-2 number, since 2×7342441247² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7342441247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7342441237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671220623 + 3671220624.

It is an arithmetic number, because the mean of its divisors is an integer number (3671220624).

Almost surely, 2^7342441247 is an apocalyptic number.

7342441247 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342441247 is an equidigital number, since it uses as much as digits as its factorization.

7342441247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 150528, while the sum is 38.

The square root of 7342441247 is about 85688.0461149629. The cubic root of 7342441247 is about 1943.6295504853.

The spelling of 7342441247 in words is "seven billion, three hundred forty-two million, four hundred forty-one thousand, two hundred forty-seven".