311042040414 has 64 divisors (see below), whose sum is σ = 748459906560. Its totient is φ = 84181921920.

The previous prime is 311042040403. The next prime is 311042040457. The reversal of 311042040414 is 414040240113.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8968972 + ... + 9003584.

It is an arithmetic number, because the mean of its divisors is an integer number (11694686040).

Almost surely, 2^311042040414 is an apocalyptic number.

311042040414 is an abundant number, since it is smaller than the sum of its proper divisors (437417866146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

311042040414 is a wasteful number, since it uses less digits than its factorization.

311042040414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45905.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 311042040414 its reverse (414040240113), we get a palindrome (725082280527).

The spelling of 311042040414 in words is "three hundred eleven billion, forty-two million, forty thousand, four hundred fourteen".