24213243414242 has 4 divisors (see below), whose sum is σ = 36319865121366. Its totient is φ = 12106621707120.

The previous prime is 24213243414211. The next prime is 24213243414257. The reversal of 24213243414242 is 24241434231242.

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

It can be written as a sum of positive squares in only one way, i.e., 24199502651401 + 13740762841 = 4919299^2 + 117221^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24213243414196 and 24213243414205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6053310853559 + ... + 6053310853562.

Almost surely, 2^{24213243414242} is an apocalyptic number.

24213243414242 is a deficient number, since it is larger than the sum of its proper divisors (12106621707124).

24213243414242 is a wasteful number, since it uses less digits than its factorization.

24213243414242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12106621707123.

The product of its digits is 294912, while the sum is 38.

Adding to 24213243414242 its reverse (24241434231242), we get a palindrome (48454677645484).

The spelling of 24213243414242 in words is "twenty-four trillion, two hundred thirteen billion, two hundred forty-three million, four hundred fourteen thousand, two hundred forty-two".