24355140423 has 16 divisors (see below), whose sum is σ = 34575828480. Its totient is φ = 15196278656.

The previous prime is 24355140401. The next prime is 24355140449. The reversal of 24355140423 is 32404155342.

It is a cyclic number.

It is not a de Polignac number, because 24355140423 - 2¹³ = 24355132231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24355140023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1324815 + ... + 1343072.

It is an arithmetic number, because the mean of its divisors is an integer number (2160989280).

Almost surely, 2^24355140423 is an apocalyptic number.

24355140423 is a deficient number, since it is larger than the sum of its proper divisors (10220688057).

24355140423 is a wasteful number, since it uses less digits than its factorization.

24355140423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2668086.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 24355140423 its reverse (32404155342), we get a palindrome (56759295765).

The spelling of 24355140423 in words is "twenty-four billion, three hundred fifty-five million, one hundred forty thousand, four hundred twenty-three".