10441438505 has 24 divisors (see below), whose sum is σ = 14010694080. Its totient is φ = 7447991040.

The previous prime is 10441438457. The next prime is 10441438531. The reversal of 10441438505 is 50583414401.

It is not a de Polignac number, because 10441438505 - 2²² = 10437244201 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 162701 + ... + 217610.

It is an arithmetic number, because the mean of its divisors is an integer number (583778920).

Almost surely, 2^10441438505 is an apocalyptic number.

It is an amenable number.

10441438505 is a deficient number, since it is larger than the sum of its proper divisors (3569255575).

10441438505 is a wasteful number, since it uses less digits than its factorization.

10441438505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380369 (or 380352 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 10441438505 in words is "ten billion, four hundred forty-one million, four hundred thirty-eight thousand, five hundred five".