1046469666841 has 27 divisors (see below), whose sum is σ = 1109940729429. Its totient is φ = 986545048632.

The previous prime is 1046469666833. The next prime is 1046469666863. The reversal of 1046469666841 is 1486669646401.

The square root of 1046469666841 is 1022971.

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

It is not a de Polignac number, because 1046469666841 - 2³ = 1046469666833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1046469666841.

It is not an unprimeable number, because it can be changed into a prime (1046469666871) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1858738026 + ... + 1858738588.

Almost surely, 2^{1046469666841} is an apocalyptic number.

1046469666841 is the 1022971-st square number.

1046469666841 is the 511486-th centered octagonal number.

It is an amenable number.

1046469666841 is a deficient number, since it is larger than the sum of its proper divisors (63471062588).

1046469666841 is an frugal number, since it uses more digits than its factorization.

1046469666841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 61.

The spelling of 1046469666841 in words is "one trillion, forty-six billion, four hundred sixty-nine million, six hundred sixty-six thousand, eight hundred forty-one".