1033469460409 has 3 divisors (see below), whose sum is σ = 1033470477007. Its totient is φ = 1033468443812.

The previous prime is 1033469460407. The next prime is 1033469460437. The reversal of 1033469460409 is 9040649643301.

It is a happy number.

The square root of 1033469460409 is 1016597.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 920592275625 + 112877184784 = 959475^2 + 335972^2 .

It is not a de Polignac number, because 1033469460409 - 2¹ = 1033469460407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033469460407) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 508299 + ... + 1524895.

Almost surely, 2^{1033469460409} is an apocalyptic number.

1033469460409 is the 1016597-th square number.

1033469460409 is the 508299-th centered octagonal number.

It is an amenable number.

1033469460409 is a deficient number, since it is larger than the sum of its proper divisors (1016598).

1033469460409 is an frugal number, since it uses more digits than its factorization.

1033469460409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033194 (or 1016597 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 49.

Multiplying 1033469460409 by its sum of digits (49), we get a square (50640003560041 = 7116179²).

The spelling of 1033469460409 in words is "one trillion, thirty-three billion, four hundred sixty-nine million, four hundred sixty thousand, four hundred nine".