31421230410441 has 8 divisors (see below), whose sum is σ = 41895013757184. Its totient is φ = 20947467002000.

The previous prime is 31421230410439. The next prime is 31421230410443. The reversal of 31421230410441 is 14401403212413.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (31421230410439) and next prime (31421230410443).

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 31421230410441 - 2¹ = 31421230410439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31421230410399 and 31421230410408.

It is not an unprimeable number, because it can be changed into a prime (31421230410443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807321 + ... + 7968326.

It is an arithmetic number, because the mean of its divisors is an integer number (5236876719648).

Almost surely, 2^{31421230410441} is an apocalyptic number.

It is an amenable number.

31421230410441 is a deficient number, since it is larger than the sum of its proper divisors (10473783346743).

31421230410441 is a wasteful number, since it uses less digits than its factorization.

31421230410441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9969151.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 31421230410441 its reverse (14401403212413), we get a palindrome (45822633622854).

The spelling of 31421230410441 in words is "thirty-one trillion, four hundred twenty-one billion, two hundred thirty million, four hundred ten thousand, four hundred forty-one".