10031442401 has 4 divisors (see below), whose sum is σ = 10038814404. Its totient is φ = 10024070400.

The previous prime is 10031442371. The next prime is 10031442413. The reversal of 10031442401 is 10424413001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10424413001 = 1237 ⋅8427173.

It can be written as a sum of positive squares in 2 ways, for example, as 5512914001 + 4518528400 = 74249^2 + 67220^2 .

It is a cyclic number.

It is not a de Polignac number, because 10031442401 - 2²² = 10027248097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10031442301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3683960 + ... + 3686681.

It is an arithmetic number, because the mean of its divisors is an integer number (2509703601).

Almost surely, 2^10031442401 is an apocalyptic number.

It is an amenable number.

10031442401 is a deficient number, since it is larger than the sum of its proper divisors (7372003).

10031442401 is an equidigital number, since it uses as much as digits as its factorization.

10031442401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7372002.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10031442401 its reverse (10424413001), we get a palindrome (20455855402).

The spelling of 10031442401 in words is "ten billion, thirty-one million, four hundred forty-two thousand, four hundred one".