24221310234142 has 12 divisors (see below), whose sum is σ = 42263714796480. Its totient is φ = 10380561528876.

The previous prime is 24221310234109. The next prime is 24221310234221. The reversal of 24221310234142 is 24143201312242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123578113342 + ... + 123578113537.

It is an arithmetic number, because the mean of its divisors is an integer number (3521976233040).

Almost surely, 2^{24221310234142} is an apocalyptic number.

24221310234142 is a deficient number, since it is larger than the sum of its proper divisors (18042404562338).

24221310234142 is a wasteful number, since it uses less digits than its factorization.

24221310234142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247156226895 (or 247156226888 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 24221310234142 its reverse (24143201312242), we get a palindrome (48364511546384).

The spelling of 24221310234142 in words is "twenty-four trillion, two hundred twenty-one billion, three hundred ten million, two hundred thirty-four thousand, one hundred forty-two".