423100402430 has 32 divisors (see below), whose sum is σ = 772965396000. Its totient is φ = 166721922432.

The previous prime is 423100402411. The next prime is 423100402447. The reversal of 423100402430 is 34204001324.

It is a junction number, because it is equal to n+sod(n) for n = 423100402396 and 423100402405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440645 + ... + 1019984.

It is an arithmetic number, because the mean of its divisors is an integer number (24155168625).

Almost surely, 2^423100402430 is an apocalyptic number.

423100402430 is a deficient number, since it is larger than the sum of its proper divisors (349864993570).

423100402430 is a wasteful number, since it uses less digits than its factorization.

423100402430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461068.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 423100402430 its reverse (34204001324), we get a palindrome (457304403754).

The spelling of 423100402430 in words is "four hundred twenty-three billion, one hundred million, four hundred two thousand, four hundred thirty".