469404769033 has 4 divisors (see below), whose sum is σ = 469406154388. Its totient is φ = 469403383680.

The previous prime is 469404769019. The next prime is 469404769061. The reversal of 469404769033 is 330967404964.

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 2 ways, for example, as 157357402489 + 312047366544 = 396683^2 + 558612^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469404769033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (469404763033) by changing a digit.

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, 193393 + ... + 988033.

It is an arithmetic number, because the mean of its divisors is an integer number (117351538597).

Almost surely, 2^469404769033 is an apocalyptic number.

It is an amenable number.

469404769033 is a deficient number, since it is larger than the sum of its proper divisors (1385355).

469404769033 is an equidigital number, since it uses as much as digits as its factorization.

469404769033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385354.

The product of its (nonzero) digits is 11757312, while the sum is 55.

The spelling of 469404769033 in words is "four hundred sixty-nine billion, four hundred four million, seven hundred sixty-nine thousand, thirty-three".