4303381668420 has 48 divisors (see below), whose sum is σ = 12375129993408. Its totient is φ = 1116553080960.

The previous prime is 4303381668359. The next prime is 4303381668451. The reversal of 4303381668420 is 248661833034.

It is a self number, because there is not a number n which added to its sum of digits gives 4303381668420.

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, 969227886 + ... + 969232325.

It is an arithmetic number, because the mean of its divisors is an integer number (257815208196).

Almost surely, 2^{4303381668420} is an apocalyptic number.

It is an amenable number.

4303381668420 is an abundant number, since it is smaller than the sum of its proper divisors (8071748324988).

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

4303381668420 is a wasteful number, since it uses less digits than its factorization.

4303381668420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938460260 (or 1938460258 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 4303381668420 in words is "four trillion, three hundred three billion, three hundred eighty-one million, six hundred sixty-eight thousand, four hundred twenty".