10144456445 has 8 divisors (see below), whose sum is σ = 12173889120. Its totient is φ = 8115204240.

The previous prime is 10144456417. The next prime is 10144456451. The reversal of 10144456445 is 54465444101.

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

It is a de Polignac number, because none of the positive numbers 2^k-10144456445 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10144456399 and 10144456408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189026 + ... + 236684.

It is an arithmetic number, because the mean of its divisors is an integer number (1521736140).

Almost surely, 2^10144456445 is an apocalyptic number.

It is an amenable number.

10144456445 is a deficient number, since it is larger than the sum of its proper divisors (2029432675).

10144456445 is an equidigital number, since it uses as much as digits as its factorization.

10144456445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90235.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 10144456445 in words is "ten billion, one hundred forty-four million, four hundred fifty-six thousand, four hundred forty-five".