2069404467133 has 8 divisors (see below), whose sum is σ = 2076529203000. Its totient is φ = 2062280153088.

The previous prime is 2069404467121. The next prime is 2069404467139. The reversal of 2069404467133 is 3317644049602.

It can be written as a sum of positive squares in 4 ways, for example, as 1284022123609 + 785382343524 = 1133147^2 + 886218^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2069404467133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069404467139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12177373 + ... + 12346141.

It is an arithmetic number, because the mean of its divisors is an integer number (259566150375).

Almost surely, 2^{2069404467133} is an apocalyptic number.

It is an amenable number.

2069404467133 is a deficient number, since it is larger than the sum of its proper divisors (7124735867).

2069404467133 is a wasteful number, since it uses less digits than its factorization.

2069404467133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210911.

The product of its (nonzero) digits is 2612736, while the sum is 49.

The spelling of 2069404467133 in words is "two trillion, sixty-nine billion, four hundred four million, four hundred sixty-seven thousand, one hundred thirty-three".