10423112032 has 48 divisors (see below), whose sum is σ = 21554733312. Its totient is φ = 4951900800.

The previous prime is 10423111999. The next prime is 10423112039. The reversal of 10423112032 is 23021132401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10423112039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64243 + ... + 158029.

It is an arithmetic number, because the mean of its divisors is an integer number (449056944).

Almost surely, 2^10423112032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10423112032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10777366656).

10423112032 is an abundant number, since it is smaller than the sum of its proper divisors (11131621280).

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

10423112032 is a wasteful number, since it uses less digits than its factorization.

10423112032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93971 (or 93963 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10423112032 its reverse (23021132401), we get a palindrome (33444244433).

The spelling of 10423112032 in words is "ten billion, four hundred twenty-three million, one hundred twelve thousand, thirty-two".