4420331431334 has 96 divisors (see below), whose sum is σ = 8517425135616. Its totient is φ = 1683436210560.

The previous prime is 4420331431247. The next prime is 4420331431339. The reversal of 4420331431334 is 4331341330244.

It is a junction number, because it is equal to n+sod(n) for n = 4420331431294 and 4420331431303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420331431339) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6457499 + ... + 7109145.

It is an arithmetic number, because the mean of its divisors is an integer number (88723178496).

Almost surely, 2^{4420331431334} is an apocalyptic number.

4420331431334 is a deficient number, since it is larger than the sum of its proper divisors (4097093704282).

4420331431334 is a wasteful number, since it uses less digits than its factorization.

4420331431334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651790 (or 651777 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 4420331431334 its reverse (4331341330244), we get a palindrome (8751672761578).

The spelling of 4420331431334 in words is "four trillion, four hundred twenty billion, three hundred thirty-one million, four hundred thirty-one thousand, three hundred thirty-four".