24144440214242 has 32 divisors (see below), whose sum is σ = 36672286062720. Its totient is φ = 11920934592000.

The previous prime is 24144440214229. The next prime is 24144440214253. The reversal of 24144440214242 is 24241204444142.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 24144440214196 and 24144440214205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155441117 + ... + 155596367.

It is an arithmetic number, because the mean of its divisors is an integer number (1146008939460).

Almost surely, 2^{24144440214242} is an apocalyptic number.

24144440214242 is a deficient number, since it is larger than the sum of its proper divisors (12527845848478).

24144440214242 is a wasteful number, since it uses less digits than its factorization.

24144440214242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157146.

The product of its (nonzero) digits is 262144, while the sum is 38.

Adding to 24144440214242 its reverse (24241204444142), we get a palindrome (48385644658384).

The spelling of 24144440214242 in words is "twenty-four trillion, one hundred forty-four billion, four hundred forty million, two hundred fourteen thousand, two hundred forty-two".