24104042155 has 16 divisors (see below), whose sum is σ = 29226672000. Its totient is φ = 19082977920.

The previous prime is 24104042153. The next prime is 24104042173. The reversal of 24104042155 is 55124040142.

It is not a de Polignac number, because 24104042155 - 2¹ = 24104042153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24104042153) 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, 142201 + ... + 261589.

It is an arithmetic number, because the mean of its divisors is an integer number (1826667000).

Almost surely, 2^24104042155 is an apocalyptic number.

24104042155 is a deficient number, since it is larger than the sum of its proper divisors (5122629845).

24104042155 is a wasteful number, since it uses less digits than its factorization.

24104042155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119814.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 24104042155 its reverse (55124040142), we get a palindrome (79228082297).

The spelling of 24104042155 in words is "twenty-four billion, one hundred four million, forty-two thousand, one hundred fifty-five".