11697669467 has 4 divisors (see below), whose sum is σ = 12761093976. Its totient is φ = 10634244960.

The previous prime is 11697669463. The next prime is 11697669469. The reversal of 11697669467 is 76496679611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11697669467 - 2² = 11697669463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11697669463) 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, 531712238 + ... + 531712259.

It is an arithmetic number, because the mean of its divisors is an integer number (3190273494).

Almost surely, 2^11697669467 is an apocalyptic number.

11697669467 is a deficient number, since it is larger than the sum of its proper divisors (1063424509).

11697669467 is a wasteful number, since it uses less digits than its factorization.

11697669467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063424508.

The product of its digits is 20575296, while the sum is 62.

The spelling of 11697669467 in words is "eleven billion, six hundred ninety-seven million, six hundred sixty-nine thousand, four hundred sixty-seven".