12954534969 has 8 divisors (see below), whose sum is σ = 17515991232. Its totient is φ = 8514717680.

The previous prime is 12954534961. The next prime is 12954534977. The reversal of 12954534969 is 96943545921.

It is an interprime number because it is at equal distance from previous prime (12954534961) and next prime (12954534977).

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

It is a cyclic number.

It is not a de Polignac number, because 12954534969 - 2³ = 12954534961 is a prime.

It is a super-2 number, since 2×12954534969² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12954534961) 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, 30409494 + ... + 30409919.

It is an arithmetic number, because the mean of its divisors is an integer number (2189498904).

Almost surely, 2^12954534969 is an apocalyptic number.

It is an amenable number.

12954534969 is a deficient number, since it is larger than the sum of its proper divisors (4561456263).

12954534969 is an equidigital number, since it uses as much as digits as its factorization.

12954534969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60819487.

The product of its digits is 10497600, while the sum is 57.

The spelling of 12954534969 in words is "twelve billion, nine hundred fifty-four million, five hundred thirty-four thousand, nine hundred sixty-nine".