10645465010444 has 12 divisors (see below), whose sum is σ = 20323160474568. Its totient is φ = 4838847732000.

The previous prime is 10645465010437. The next prime is 10645465010471. The reversal of 10645465010444 is 44401056454601.

It is a super-2 number, since 2×10645465010444² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 241942386601 = 10645465010444 / (1 + 0 + 6 + 4 + 5 + 4 + 6 + 5 + 0 + 1 + 0 + 4 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 10645465010395 and 10645465010404.

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 3 ways as a sum of consecutive naturals, for example, 120971193257 + ... + 120971193344.

It is an arithmetic number, because the mean of its divisors is an integer number (1693596706214).

Almost surely, 2^{10645465010444} is an apocalyptic number.

It is an amenable number.

10645465010444 is a deficient number, since it is larger than the sum of its proper divisors (9677695464124).

10645465010444 is a wasteful number, since it uses less digits than its factorization.

10645465010444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241942386616 (or 241942386614 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 10645465010444 in words is "ten trillion, six hundred forty-five billion, four hundred sixty-five million, ten thousand, four hundred forty-four".