6401031150322 has 4 divisors (see below), whose sum is σ = 9601546725486. Its totient is φ = 3200515575160.

The previous prime is 6401031150211. The next prime is 6401031150383. The reversal of 6401031150322 is 2230511301046.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3514841293681 + 2886189856641 = 1874791^2 + 1698879^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600257787579 + ... + 1600257787582.

Almost surely, 2^{6401031150322} is an apocalyptic number.

6401031150322 is a deficient number, since it is larger than the sum of its proper divisors (3200515575164).

6401031150322 is a wasteful number, since it uses less digits than its factorization.

6401031150322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200515575163.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 6401031150322 its reverse (2230511301046), we get a palindrome (8631542451368).

The spelling of 6401031150322 in words is "six trillion, four hundred one billion, thirty-one million, one hundred fifty thousand, three hundred twenty-two".