6331336401 has 48 divisors (see below), whose sum is σ = 9703333440. Its totient is φ = 3657738240.

The previous prime is 6331336397. The next prime is 6331336409. The reversal of 6331336401 is 1046331336.

6331336401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6331336401 - 2² = 6331336397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6331336409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4903566 + ... + 4904856.

It is an arithmetic number, because the mean of its divisors is an integer number (202152780).

Almost surely, 2^6331336401 is an apocalyptic number.

It is an amenable number.

6331336401 is a deficient number, since it is larger than the sum of its proper divisors (3371997039).

6331336401 is a wasteful number, since it uses less digits than its factorization.

6331336401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906 (or 1893 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 6331336401 is about 79569.6952425985. The cubic root of 6331336401 is about 1849.9718915622.

Adding to 6331336401 its reverse (1046331336), we get a palindrome (7377667737).

The spelling of 6331336401 in words is "six billion, three hundred thirty-one million, three hundred thirty-six thousand, four hundred one".