423413401332 has 24 divisors (see below), whose sum is σ = 1000470486400. Its totient is φ = 139351245696.

The previous prime is 423413401319. The next prime is 423413401351. The reversal of 423413401332 is 233104314324.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 423413401332.

It is a congruent number.

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, 223318357 + ... + 223320252.

Almost surely, 2^423413401332 is an apocalyptic number.

It is an amenable number.

423413401332 is an abundant number, since it is smaller than the sum of its proper divisors (577057085068).

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

423413401332 is a wasteful number, since it uses less digits than its factorization.

423413401332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446638695 (or 446638693 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 423413401332 its reverse (233104314324), we get a palindrome (656517715656).

The spelling of 423413401332 in words is "four hundred twenty-three billion, four hundred thirteen million, four hundred one thousand, three hundred thirty-two".