10605039745444 has 27 divisors (see below), whose sum is σ = 18797627033451. Its totient is φ = 5235145358040.

The previous prime is 10605039745423. The next prime is 10605039745459. The reversal of 10605039745444 is 44454793050601.

The square root of 10605039745444 is 3256538.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×10605039745444² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10605039745391 and 10605039745400.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 514522699 + ... + 514543309.

Almost surely, 2^{10605039745444} is an apocalyptic number.

10605039745444 is the 3256538-th square number.

It is an amenable number.

10605039745444 is a deficient number, since it is larger than the sum of its proper divisors (8192587288007).

10605039745444 is an frugal number, since it uses more digits than its factorization.

10605039745444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41384 (or 20692 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 10605039745444 in words is "ten trillion, six hundred five billion, thirty-nine million, seven hundred forty-five thousand, four hundred forty-four".