423965230474 has 8 divisors (see below), whose sum is σ = 657877081860. Its totient is φ = 204672869856.

The previous prime is 423965230393. The next prime is 423965230501. The reversal of 423965230474 is 474032569324.

It can be written as a sum of positive squares in 2 ways, for example, as 423729393025 + 235837449 = 650945^2 + 15357^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3654872619 + ... + 3654872734.

Almost surely, 2^423965230474 is an apocalyptic number.

423965230474 is a deficient number, since it is larger than the sum of its proper divisors (233911851386).

423965230474 is a wasteful number, since it uses less digits than its factorization.

423965230474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7309745384.

The product of its (nonzero) digits is 4354560, while the sum is 49.

Adding to 423965230474 its reverse (474032569324), we get a palindrome (897997799798).

The spelling of 423965230474 in words is "four hundred twenty-three billion, nine hundred sixty-five million, two hundred thirty thousand, four hundred seventy-four".