1045659295443 has 64 divisors (see below), whose sum is σ = 1664323635200. Its totient is φ = 571480012800.

The previous prime is 1045659295441. The next prime is 1045659295451. The reversal of 1045659295443 is 3445929565401.

It is not a de Polignac number, because 1045659295443 - 2¹ = 1045659295441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045659295441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86777883 + ... + 86789931.

It is an arithmetic number, because the mean of its divisors is an integer number (26005056800).

Almost surely, 2^{1045659295443} is an apocalyptic number.

1045659295443 is a deficient number, since it is larger than the sum of its proper divisors (618664339757).

1045659295443 is a wasteful number, since it uses less digits than its factorization.

1045659295443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13988.

The product of its (nonzero) digits is 23328000, while the sum is 57.

The spelling of 1045659295443 in words is "one trillion, forty-five billion, six hundred fifty-nine million, two hundred ninety-five thousand, four hundred forty-three".