16134067667 has 4 divisors (see below), whose sum is σ = 16134380136. Its totient is φ = 16133755200.

The previous prime is 16134067661. The next prime is 16134067673. The reversal of 16134067667 is 76676043161.

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

It is an interprime number because it is at equal distance from previous prime (16134067661) and next prime (16134067673).

It is a cyclic number.

It is not a de Polignac number, because 16134067667 - 2²² = 16129873363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16134067661) 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, 58334 + ... + 188867.

It is an arithmetic number, because the mean of its divisors is an integer number (4033595034).

Almost surely, 2^16134067667 is an apocalyptic number.

16134067667 is a deficient number, since it is larger than the sum of its proper divisors (312469).

16134067667 is an equidigital number, since it uses as much as digits as its factorization.

16134067667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312468.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 16134067667 in words is "sixteen billion, one hundred thirty-four million, sixty-seven thousand, six hundred sixty-seven".