16605667070 has 64 divisors (see below), whose sum is σ = 30985416000. Its totient is φ = 6403261440.

The previous prime is 16605667051. The next prime is 16605667079. The reversal of 16605667070 is 7076650661.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16605667079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13989017 + ... + 13990203.

It is an arithmetic number, because the mean of its divisors is an integer number (484147125).

Almost surely, 2^16605667070 is an apocalyptic number.

16605667070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16605667070 is a deficient number, since it is larger than the sum of its proper divisors (14379748930).

16605667070 is a wasteful number, since it uses less digits than its factorization.

16605667070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 16605667070 in words is "sixteen billion, six hundred five million, six hundred sixty-seven thousand, seventy".