24235504142 has 4 divisors (see below), whose sum is σ = 36353256216. Its totient is φ = 12117752070.

The previous prime is 24235504141. The next prime is 24235504213. The reversal of 24235504142 is 24140553242.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×24235504142² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24235504099 and 24235504108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24235504141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6058876034 + ... + 6058876037.

It is an arithmetic number, because the mean of its divisors is an integer number (9088314054).

Almost surely, 2^24235504142 is an apocalyptic number.

24235504142 is a deficient number, since it is larger than the sum of its proper divisors (12117752074).

24235504142 is a wasteful number, since it uses less digits than its factorization.

24235504142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12117752073.

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 24235504142 in words is "twenty-four billion, two hundred thirty-five million, five hundred four thousand, one hundred forty-two".