31411230222343 has 8 divisors (see below), whose sum is σ = 33539190208128. Its totient is φ = 29346791430264.

The previous prime is 31411230222319. The next prime is 31411230222473. The reversal of 31411230222343 is 34322203211413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31411230222343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31411230922343) 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, 15880297405 + ... + 15880299382.

It is an arithmetic number, because the mean of its divisors is an integer number (4192398776016).

Almost surely, 2^{31411230222343} is an apocalyptic number.

31411230222343 is a deficient number, since it is larger than the sum of its proper divisors (2127959985785).

31411230222343 is a wasteful number, since it uses less digits than its factorization.

31411230222343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31760596853.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 31411230222343 its reverse (34322203211413), we get a palindrome (65733433433756).

The spelling of 31411230222343 in words is "thirty-one trillion, four hundred eleven billion, two hundred thirty million, two hundred twenty-two thousand, three hundred forty-three".