240132234423 has 32 divisors (see below), whose sum is σ = 325847808000. Its totient is φ = 157274148096.

The previous prime is 240132234421. The next prime is 240132234457. The reversal of 240132234423 is 324432231042.

It is not a de Polignac number, because 240132234423 - 2¹ = 240132234421 is a prime.

It is a super-2 number, since 2×240132234423² (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 (240132234421) 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, 69622003 + ... + 69625451.

It is an arithmetic number, because the mean of its divisors is an integer number (10182744000).

Almost surely, 2^240132234423 is an apocalyptic number.

240132234423 is a deficient number, since it is larger than the sum of its proper divisors (85715573577).

240132234423 is a wasteful number, since it uses less digits than its factorization.

240132234423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 240132234423 its reverse (324432231042), we get a palindrome (564564465465).

The spelling of 240132234423 in words is "two hundred forty billion, one hundred thirty-two million, two hundred thirty-four thousand, four hundred twenty-three".