311441742004 has 48 divisors (see below), whose sum is σ = 553284426240. Its totient is φ = 153378201600.

The previous prime is 311441741981. The next prime is 311441742013. The reversal of 311441742004 is 400247144113.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 107875849 + ... + 107878735.

It is an arithmetic number, because the mean of its divisors is an integer number (11526758880).

Almost surely, 2^311441742004 is an apocalyptic number.

It is an amenable number.

311441742004 is a deficient number, since it is larger than the sum of its proper divisors (241842684236).

311441742004 is a wasteful number, since it uses less digits than its factorization.

311441742004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4288 (or 4286 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 311441742004 its reverse (400247144113), we get a palindrome (711688886117).

The spelling of 311441742004 in words is "three hundred eleven billion, four hundred forty-one million, seven hundred forty-two thousand, four".