311430302242004 has 24 divisors (see below), whose sum is σ = 594896651748000. Its totient is φ = 141476396643680.

The previous prime is 311430302242001. The next prime is 311430302242039. The reversal of 311430302242004 is 400242203034113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311430302242001) 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, 2070715154 + ... + 2070865545.

It is an arithmetic number, because the mean of its divisors is an integer number (24787360489500).

Almost surely, 2^{311430302242004} is an apocalyptic number.

It is an amenable number.

311430302242004 is a deficient number, since it is larger than the sum of its proper divisors (283466349505996).

311430302242004 is a wasteful number, since it uses less digits than its factorization.

311430302242004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141582423 (or 4141582421 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 311430302242004 its reverse (400242203034113), we get a palindrome (711672505276117).

The spelling of 311430302242004 in words is "three hundred eleven trillion, four hundred thirty billion, three hundred two million, two hundred forty-two thousand, four".