16612207067 has 8 divisors (see below), whose sum is σ = 17620318800. Its totient is φ = 15607531264.

The previous prime is 16612207049. The next prime is 16612207093. The reversal of 16612207067 is 76070221661.

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 16612207067 - 2²² = 16608012763 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16612207067.

It is not an unprimeable number, because it can be changed into a prime (16612207097) 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, 849017 + ... + 868362.

It is an arithmetic number, because the mean of its divisors is an integer number (2202539850).

Almost surely, 2^16612207067 is an apocalyptic number.

16612207067 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16612207067 is a deficient number, since it is larger than the sum of its proper divisors (1008111733).

16612207067 is a wasteful number, since it uses less digits than its factorization.

16612207067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717965.

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 16612207067 in words is "sixteen billion, six hundred twelve million, two hundred seven thousand, sixty-seven".