423144471304 has 16 divisors (see below), whose sum is σ = 793402915500. Its totient is φ = 211570360512.

The previous prime is 423144471247. The next prime is 423144471313. The reversal of 423144471304 is 403174441324.

It can be written as a sum of positive squares in 2 ways, for example, as 381812768100 + 41331703204 = 617910^2 + 203302^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373374 + ... + 1653010.

Almost surely, 2^423144471304 is an apocalyptic number.

It is an amenable number.

423144471304 is a deficient number, since it is larger than the sum of its proper divisors (370258444196).

423144471304 is a wasteful number, since it uses less digits than its factorization.

423144471304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468792 (or 468788 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 423144471304 in words is "four hundred twenty-three billion, one hundred forty-four million, four hundred seventy-one thousand, three hundred four".