423304240010140 has 12 divisors (see below), whose sum is σ = 888938904021336. Its totient is φ = 169321696004048.

The previous prime is 423304240010111. The next prime is 423304240010147. The reversal of 423304240010140 is 41010042403324.

It is a super-2 number, since 2×423304240010140² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423304240010099 and 423304240010108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423304240010147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10582606000234 + ... + 10582606000273.

It is an arithmetic number, because the mean of its divisors is an integer number (74078242001778).

Almost surely, 2^{423304240010140} is an apocalyptic number.

It is an amenable number.

423304240010140 is an abundant number, since it is smaller than the sum of its proper divisors (465634664011196).

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

423304240010140 is a wasteful number, since it uses less digits than its factorization.

423304240010140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21165212000516 (or 21165212000514 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 423304240010140 its reverse (41010042403324), we get a palindrome (464314282413464).

The spelling of 423304240010140 in words is "four hundred twenty-three trillion, three hundred four billion, two hundred forty million, ten thousand, one hundred forty".