10332250420442 has 4 divisors (see below), whose sum is σ = 15498375630666. Its totient is φ = 5166125210220.

The previous prime is 10332250420441. The next prime is 10332250420451. The reversal of 10332250420442 is 24402405223301.

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., 7036504274881 + 3295746145561 = 2652641^2 + 1815419^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10332250420399 and 10332250420408.

It is not an unprimeable number, because it can be changed into a prime (10332250420441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583062605109 + ... + 2583062605112.

Almost surely, 2^{10332250420442} is an apocalyptic number.

10332250420442 is a deficient number, since it is larger than the sum of its proper divisors (5166125210224).

10332250420442 is an equidigital number, since it uses as much as digits as its factorization.

10332250420442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166125210223.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 10332250420442 its reverse (24402405223301), we get a palindrome (34734655643743).

The spelling of 10332250420442 in words is "ten trillion, three hundred thirty-two billion, two hundred fifty million, four hundred twenty thousand, four hundred forty-two".