244153524242 has 8 divisors (see below), whose sum is σ = 366599845632. Its totient is φ = 121953575700.

The previous prime is 244153524239. The next prime is 244153524259. The reversal of 244153524242 is 242425351442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×244153524242² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244153524196 and 244153524205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61590734 + ... + 61594697.

It is an arithmetic number, because the mean of its divisors is an integer number (45824980704).

Almost surely, 2^244153524242 is an apocalyptic number.

244153524242 is a deficient number, since it is larger than the sum of its proper divisors (122446321390).

244153524242 is a wasteful number, since it uses less digits than its factorization.

244153524242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123186424.

The product of its digits is 307200, while the sum is 38.

Adding to 244153524242 its reverse (242425351442), we get a palindrome (486578875684).

The spelling of 244153524242 in words is "two hundred forty-four billion, one hundred fifty-three million, five hundred twenty-four thousand, two hundred forty-two".