2069310518969 has 4 divisors (see below), whose sum is σ = 2070702121344. Its totient is φ = 2067918916596.

The previous prime is 2069310518953. The next prime is 2069310518983. The reversal of 2069310518969 is 9698150139602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2069310518969 - 2⁴ = 2069310518953 is a prime.

It is a super-2 number, since 2×2069310518969² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2069310518999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695798957 + ... + 695801930.

It is an arithmetic number, because the mean of its divisors is an integer number (517675530336).

Almost surely, 2^{2069310518969} is an apocalyptic number.

It is an amenable number.

2069310518969 is a deficient number, since it is larger than the sum of its proper divisors (1391602375).

2069310518969 is a wasteful number, since it uses less digits than its factorization.

2069310518969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391602374.

The product of its (nonzero) digits is 6298560, while the sum is 59.

The spelling of 2069310518969 in words is "two trillion, sixty-nine billion, three hundred ten million, five hundred eighteen thousand, nine hundred sixty-nine".