423034013000 has 32 divisors (see below), whose sum is σ = 989899592760. Its totient is φ = 169213604800.

The previous prime is 423034012867. The next prime is 423034013009. The reversal of 423034013000 is 310430324.

It can be written as a sum of positive squares in 4 ways, for example, as 35022128164 + 388011884836 = 187142^2 + 622906^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (423034013009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211516007 + ... + 211518006.

Almost surely, 2^423034013000 is an apocalyptic number.

423034013000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423034013000 is an abundant number, since it is smaller than the sum of its proper divisors (566865579760).

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

423034013000 is a wasteful number, since it uses less digits than its factorization.

423034013000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423034034 (or 423034020 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 423034013000 its reverse (310430324), we get a palindrome (423344443324).

The spelling of 423034013000 in words is "four hundred twenty-three billion, thirty-four million, thirteen thousand".