24021142156 has 36 divisors (see below), whose sum is σ = 47332971000. Its totient is φ = 10652382400.

The previous prime is 24021142153. The next prime is 24021142199. The reversal of 24021142156 is 65124112042.

It is not an unprimeable number, because it can be changed into a prime (24021142153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 585406 + ... + 625093.

It is an arithmetic number, because the mean of its divisors is an integer number (1314804750).

Almost surely, 2^24021142156 is an apocalyptic number.

It is an amenable number.

24021142156 is a deficient number, since it is larger than the sum of its proper divisors (23311828844).

24021142156 is a wasteful number, since it uses less digits than its factorization.

24021142156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210566 (or 1210553 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 24021142156 its reverse (65124112042), we get a palindrome (89145254198).

The spelling of 24021142156 in words is "twenty-four billion, twenty-one million, one hundred forty-two thousand, one hundred fifty-six".