423412122430 has 32 divisors (see below), whose sum is σ = 831594509280. Its totient is φ = 153937105920.

The previous prime is 423412122359. The next prime is 423412122433. The reversal of 423412122430 is 34221214324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423412122433) 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, 166762 + ... + 935218.

It is an arithmetic number, because the mean of its divisors is an integer number (25987328415).

Almost surely, 2^423412122430 is an apocalyptic number.

423412122430 is a deficient number, since it is larger than the sum of its proper divisors (408182386850).

423412122430 is a wasteful number, since it uses less digits than its factorization.

423412122430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773484.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 423412122430 its reverse (34221214324), we get a palindrome (457633336754).

The spelling of 423412122430 in words is "four hundred twenty-three billion, four hundred twelve million, one hundred twenty-two thousand, four hundred thirty".