311441044201342 has 32 divisors (see below), whose sum is σ = 513647852018400. Its totient is φ = 140452630425600.

The previous prime is 311441044201303. The next prime is 311441044201369. The reversal of 311441044201342 is 243102440144113.

It is a super-2 number, since 2×311441044201342² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 311441044201298 and 311441044201307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107756467 + ... + 110608942.

It is an arithmetic number, because the mean of its divisors is an integer number (16051495375575).

Almost surely, 2^{311441044201342} is an apocalyptic number.

311441044201342 is a deficient number, since it is larger than the sum of its proper divisors (202206807817058).

311441044201342 is a wasteful number, since it uses less digits than its factorization.

311441044201342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218365932.

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 311441044201342 its reverse (243102440144113), we get a palindrome (554543484345455).

The spelling of 311441044201342 in words is "three hundred eleven trillion, four hundred forty-one billion, forty-four million, two hundred one thousand, three hundred forty-two".