16425946067 has 8 divisors (see below), whose sum is σ = 16460866656. Its totient is φ = 16391056192.

The previous prime is 16425946049. The next prime is 16425946081. The reversal of 16425946067 is 76064952461.

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 16425946067 - 2⁶ = 16425946003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16425940067) 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, 1285703 + ... + 1298415.

It is an arithmetic number, because the mean of its divisors is an integer number (2057608332).

Almost surely, 2^16425946067 is an apocalyptic number.

16425946067 is a deficient number, since it is larger than the sum of its proper divisors (34920589).

16425946067 is a wasteful number, since it uses less digits than its factorization.

16425946067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15357.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 16425946067 in words is "sixteen billion, four hundred twenty-five million, nine hundred forty-six thousand, sixty-seven".