24213533531242 has 64 divisors (see below), whose sum is σ = 40466030678784. Its totient is φ = 10774031063040.

The previous prime is 24213533531221. The next prime is 24213533531251.

24213533531242 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 24213533531195 and 24213533531204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1811434443 + ... + 1811447809.

It is an arithmetic number, because the mean of its divisors is an integer number (632281729356).

Almost surely, 2^{24213533531242} is an apocalyptic number.

24213533531242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24213533531242 is a deficient number, since it is larger than the sum of its proper divisors (16252497147542).

24213533531242 is a wasteful number, since it uses less digits than its factorization.

24213533531242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21823.

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 2421353 and 3531242, that added together give a palindrome (5952595).

The spelling of 24213533531242 in words is "twenty-four trillion, two hundred thirteen billion, five hundred thirty-three million, five hundred thirty-one thousand, two hundred forty-two".