7340622451 has 2 divisors, whose sum is σ = 7340622452. Its totient is φ = 7340622450.

The previous prime is 7340622413. The next prime is 7340622473. The reversal of 7340622451 is 1542260437.

It is a strong prime.

It is an emirp because it is prime and its reverse (1542260437) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7340622451 is a prime.

It is not a weakly prime, because it can be changed into another prime (7340622481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3670311225 + 3670311226.

It is an arithmetic number, because the mean of its divisors is an integer number (3670311226).

Almost surely, 2^7340622451 is an apocalyptic number.

7340622451 is a deficient number, since it is larger than the sum of its proper divisors (1).

7340622451 is an equidigital number, since it uses as much as digits as its factorization.

7340622451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 7340622451 is about 85677.4325654078. The cubic root of 7340622451 is about 1943.4690517509.

Adding to 7340622451 its reverse (1542260437), we get a palindrome (8882882888).

The spelling of 7340622451 in words is "seven billion, three hundred forty million, six hundred twenty-two thousand, four hundred fifty-one".