969959959969 has 32 divisors (see below), whose sum is σ = 1310619131136. Its totient is φ = 693229605120.

The previous prime is 969959959949. The next prime is 969959959973.

969959959969 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 969959959969 - 2¹³ = 969959951777 is a prime.

It is a super-2 number, since 2×969959959969² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (969959959919) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2928802 + ... + 3243115.

It is an arithmetic number, because the mean of its divisors is an integer number (40956847848).

Almost surely, 2^969959959969 is an apocalyptic number.

It is an amenable number.

969959959969 is a deficient number, since it is larger than the sum of its proper divisors (340659171167).

969959959969 is a wasteful number, since it uses less digits than its factorization.

969959959969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6172105.

The product of its digits is 38742048900, while the sum is 94.

The spelling of 969959959969 in words is "nine hundred sixty-nine billion, nine hundred fifty-nine million, nine hundred fifty-nine thousand, nine hundred sixty-nine".