4273403566340 has 24 divisors (see below), whose sum is σ = 8989129396800. Its totient is φ = 1706507729888.

The previous prime is 4273403566283. The next prime is 4273403566423. The reversal of 4273403566340 is 436653043724.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178343762 + ... + 178367721.

It is an arithmetic number, because the mean of its divisors is an integer number (374547058200).

Almost surely, 2^{4273403566340} is an apocalyptic number.

It is an amenable number.

4273403566340 is an abundant number, since it is smaller than the sum of its proper divisors (4715725830460).

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

4273403566340 is a wasteful number, since it uses less digits than its factorization.

4273403566340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356712091 (or 356712089 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 47.

The spelling of 4273403566340 in words is "four trillion, two hundred seventy-three billion, four hundred three million, five hundred sixty-six thousand, three hundred forty".