7345814401 has 4 divisors (see below), whose sum is σ = 7346103232. Its totient is φ = 7345525572.

The previous prime is 7345814387. The next prime is 7345814423. The reversal of 7345814401 is 1044185437.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1044185437 = 199 ⋅5247163.

It is a cyclic number.

It is not a de Polignac number, because 7345814401 - 2⁹ = 7345813889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7345814431) 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 in 3 ways as a sum of consecutive naturals, for example, 102141 + ... + 158506.

It is an arithmetic number, because the mean of its divisors is an integer number (1836525808).

Almost surely, 2^7345814401 is an apocalyptic number.

It is an amenable number.

7345814401 is a deficient number, since it is larger than the sum of its proper divisors (288831).

7345814401 is a wasteful number, since it uses less digits than its factorization.

7345814401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288830.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 7345814401 is about 85707.7266120156. The cubic root of 7345814401 is about 1943.9271426099.

Adding to 7345814401 its reverse (1044185437), we get a palindrome (8389999838).

The spelling of 7345814401 in words is "seven billion, three hundred forty-five million, eight hundred fourteen thousand, four hundred one".