10440303133442 has 48 divisors (see below), whose sum is σ = 19381008464640. Its totient is φ = 4130080770816.

The previous prime is 10440303133397. The next prime is 10440303133453. The reversal of 10440303133442 is 24433130304401.

It is a junction number, because it is equal to n+sod(n) for n = 10440303133399 and 10440303133408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84473063 + ... + 84596565.

It is an arithmetic number, because the mean of its divisors is an integer number (403771009680).

Almost surely, 2^{10440303133442} is an apocalyptic number.

10440303133442 is a deficient number, since it is larger than the sum of its proper divisors (8940705331198).

10440303133442 is a wasteful number, since it uses less digits than its factorization.

10440303133442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159267 (or 159254 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 10440303133442 its reverse (24433130304401), we get a palindrome (34873433437843).

The spelling of 10440303133442 in words is "ten trillion, four hundred forty billion, three hundred three million, one hundred thirty-three thousand, four hundred forty-two".