423140041324 has 96 divisors (see below), whose sum is σ = 994737945600. Its totient is φ = 152100668160.

The previous prime is 423140041319. The next prime is 423140041409.

423140041324 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 423140041292 and 423140041301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8138242 + ... + 8190070.

It is an arithmetic number, because the mean of its divisors is an integer number (10361853600).

Almost surely, 2^423140041324 is an apocalyptic number.

423140041324 is a gapful number since it is divisible by the number (44) 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 423140041324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497368972800).

423140041324 is an abundant number, since it is smaller than the sum of its proper divisors (571597904276).

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

423140041324 is a wasteful number, since it uses less digits than its factorization.

423140041324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53903 (or 53901 counting only the distinct ones).

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

It can be divided in two parts, 4231400 and 41324, that added together give a palindrome (4272724).

The spelling of 423140041324 in words is "four hundred twenty-three billion, one hundred forty million, forty-one thousand, three hundred twenty-four".