31441102401 has 4 divisors (see below), whose sum is σ = 41921469872. Its totient is φ = 20960734932.

The previous prime is 31441102337. The next prime is 31441102471. The reversal of 31441102401 is 10420114413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 31441102401 - 2⁶ = 31441102337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31441102471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240183731 + ... + 5240183736.

It is an arithmetic number, because the mean of its divisors is an integer number (10480367468).

Almost surely, 2^31441102401 is an apocalyptic number.

It is an amenable number.

31441102401 is a deficient number, since it is larger than the sum of its proper divisors (10480367471).

31441102401 is a wasteful number, since it uses less digits than its factorization.

31441102401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10480367470.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 31441102401 its reverse (10420114413), we get a palindrome (41861216814).

The spelling of 31441102401 in words is "thirty-one billion, four hundred forty-one million, one hundred two thousand, four hundred one".