1066143462445 has 32 divisors (see below), whose sum is σ = 1342327624704. Its totient is φ = 811908748800.

The previous prime is 1066143462407. The next prime is 1066143462469. The reversal of 1066143462445 is 5442643416601.

1066143462445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1066143462445 - 2¹⁵ = 1066143429677 is a prime.

It is a super-2 number, since 2×1066143462445² (a number of 25 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 = 1066143462395 and 1066143462404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4094190 + ... + 4346800.

It is an arithmetic number, because the mean of its divisors is an integer number (41947738272).

Almost surely, 2^{1066143462445} is an apocalyptic number.

It is an amenable number.

1066143462445 is a deficient number, since it is larger than the sum of its proper divisors (276184162259).

1066143462445 is a wasteful number, since it uses less digits than its factorization.

1066143462445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253093.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 1066143462445 in words is "one trillion, sixty-six billion, one hundred forty-three million, four hundred sixty-two thousand, four hundred forty-five".