423607010000 has 100 divisors (see below), whose sum is σ = 1027850210772. Its totient is φ = 169070208000.

The previous prime is 423607009997. The next prime is 423607010009. The reversal of 423607010000 is 10706324.

It can be written as a sum of positive squares in 10 ways, for example, as 335236368016 + 88370641984 = 578996^2 + 297272^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×423607010000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423607010009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4523654 + ... + 4616346.

Almost surely, 2^423607010000 is an apocalyptic number.

423607010000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423607010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513925105386).

423607010000 is an abundant number, since it is smaller than the sum of its proper divisors (604243200772).

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

423607010000 is an equidigital number, since it uses as much as digits as its factorization.

423607010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93178 (or 93157 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 423607010000 its reverse (10706324), we get a palindrome (423617716324).

The spelling of 423607010000 in words is "four hundred twenty-three billion, six hundred seven million, ten thousand".