311441112032413 has 8 divisors (see below), whose sum is σ = 339754554102240. Its totient is φ = 283127772246480.

The previous prime is 311441112032341. The next prime is 311441112032437. The reversal of 311441112032413 is 314230211144113.

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 311441112032413 - 2²¹ = 311441109935261 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 (311441112032443) 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, 19133970 + ... + 31448227.

It is an arithmetic number, because the mean of its divisors is an integer number (42469319262780).

Almost surely, 2^{311441112032413} is an apocalyptic number.

It is an amenable number.

311441112032413 is a deficient number, since it is larger than the sum of its proper divisors (28313442069827).

311441112032413 is a wasteful number, since it uses less digits than its factorization.

311441112032413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51141947.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 311441112032413 its reverse (314230211144113), we get a palindrome (625671323176526).

The spelling of 311441112032413 in words is "three hundred eleven trillion, four hundred forty-one billion, one hundred twelve million, thirty-two thousand, four hundred thirteen".