7344401001 has 16 divisors (see below), whose sum is σ = 11231023104. Its totient is φ = 4181967504.

The previous prime is 7344400969. The next prime is 7344401011. The reversal of 7344401001 is 1001044437.

It is not a de Polignac number, because 7344401001 - 2⁵ = 7344400969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7344401011) 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 15 ways as a sum of consecutive naturals, for example, 611961 + ... + 623846.

It is an arithmetic number, because the mean of its divisors is an integer number (701938944).

Almost surely, 2^7344401001 is an apocalyptic number.

It is an amenable number.

7344401001 is a deficient number, since it is larger than the sum of its proper divisors (3886622103).

7344401001 is a wasteful number, since it uses less digits than its factorization.

7344401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236100.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 7344401001 is about 85699.4807510524. The cubic root of 7344401001 is about 1943.8024583244.

Adding to 7344401001 its reverse (1001044437), we get a palindrome (8345445438).

The spelling of 7344401001 in words is "seven billion, three hundred forty-four million, four hundred one thousand, one".