7448331401 has 8 divisors (see below), whose sum is σ = 8628987264. Its totient is φ = 6296827680.

The previous prime is 7448331367. The next prime is 7448331409. The reversal of 7448331401 is 1041338447.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7448331401 - 2³⁰ = 6374589577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7448331409) 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 7 ways as a sum of consecutive naturals, for example, 7287485 + ... + 7288506.

It is an arithmetic number, because the mean of its divisors is an integer number (1078623408).

Almost surely, 2^7448331401 is an apocalyptic number.

It is an amenable number.

7448331401 is a deficient number, since it is larger than the sum of its proper divisors (1180655863).

7448331401 is a wasteful number, since it uses less digits than its factorization.

7448331401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14576071.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 7448331401 is about 86303.7160323934. The cubic root of 7448331401 is about 1952.9284424809.

Adding to 7448331401 its reverse (1041338447), we get a palindrome (8489669848).

The spelling of 7448331401 in words is "seven billion, four hundred forty-eight million, three hundred thirty-one thousand, four hundred one".