15043423000 has 64 divisors (see below), whose sum is σ = 36153093600. Its totient is φ = 5854723200.

The previous prime is 15043422983. The next prime is 15043423009. The reversal of 15043423000 is 32434051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15043423009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166290 + ... + 240289.

Almost surely, 2^15043423000 is an apocalyptic number.

15043423000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15043423000 is an abundant number, since it is smaller than the sum of its proper divisors (21109670600).

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

15043423000 is a wasteful number, since it uses less digits than its factorization.

15043423000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406637 (or 406623 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 15043423000 its reverse (32434051), we get a palindrome (15075857051).

The spelling of 15043423000 in words is "fifteen billion, forty-three million, four hundred twenty-three thousand".