40330303423223 has 32 divisors (see below), whose sum is σ = 44314385126400. Its totient is φ = 36399991541760.

The previous prime is 40330303423169. The next prime is 40330303423231. The reversal of 40330303423223 is 32232430303304.

It is not a de Polignac number, because 40330303423223 - 2⁶ = 40330303423159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40330303423223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40330303423253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4384200578 + ... + 4384209776.

It is an arithmetic number, because the mean of its divisors is an integer number (1384824535200).

Almost surely, 2^{40330303423223} is an apocalyptic number.

40330303423223 is a deficient number, since it is larger than the sum of its proper divisors (3984081703177).

40330303423223 is a wasteful number, since it uses less digits than its factorization.

40330303423223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13367.

The product of its (nonzero) digits is 93312, while the sum is 32.

Adding to 40330303423223 its reverse (32232430303304), we get a palindrome (72562733726527).

The spelling of 40330303423223 in words is "forty trillion, three hundred thirty billion, three hundred three million, four hundred twenty-three thousand, two hundred twenty-three".