10423420232 has 64 divisors (see below), whose sum is σ = 20583504000. Its totient is φ = 4948291392.

The previous prime is 10423420229. The next prime is 10423420247. The reversal of 10423420232 is 23202432401.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 10423420198 and 10423420207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16838819 + ... + 16839437.

It is an arithmetic number, because the mean of its divisors is an integer number (321617250).

Almost surely, 2^10423420232 is an apocalyptic number.

It is an amenable number.

10423420232 is a deficient number, since it is larger than the sum of its proper divisors (10160083768).

10423420232 is an equidigital number, since it uses as much as digits as its factorization.

10423420232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867 (or 817 counting only the distinct ones).

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

Adding to 10423420232 its reverse (23202432401), we get a palindrome (33625852633).

The spelling of 10423420232 in words is "ten billion, four hundred twenty-three million, four hundred twenty thousand, two hundred thirty-two".