424328047273 has 16 divisors (see below), whose sum is σ = 485235651600. Its totient is φ = 367590629376.

The previous prime is 424328047243. The next prime is 424328047277. The reversal of 424328047273 is 372740823424.

It can be written as a sum of positive squares in 8 ways, for example, as 9865058329 + 414462988944 = 99323^2 + 643788^2 .

It is a cyclic number.

It is not a de Polignac number, because 424328047273 - 2⁹ = 424328046761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424328047277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2673640 + ... + 2827897.

It is an arithmetic number, because the mean of its divisors is an integer number (30327228225).

Almost surely, 2^424328047273 is an apocalyptic number.

It is an amenable number.

424328047273 is a deficient number, since it is larger than the sum of its proper divisors (60907604327).

424328047273 is a wasteful number, since it uses less digits than its factorization.

424328047273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501916.

The product of its (nonzero) digits is 1806336, while the sum is 46.

The spelling of 424328047273 in words is "four hundred twenty-four billion, three hundred twenty-eight million, forty-seven thousand, two hundred seventy-three".