16066406001 has 16 divisors (see below), whose sum is σ = 22025380608. Its totient is φ = 10411113600.

The previous prime is 16066405997. The next prime is 16066406003. The reversal of 16066406001 is 10060466061.

It is not a de Polignac number, because 16066406001 - 2² = 16066405997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16066406001.

It is not an unprimeable number, because it can be changed into a prime (16066406003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207666 + ... + 274331.

It is an arithmetic number, because the mean of its divisors is an integer number (1376586288).

Almost surely, 2^16066406001 is an apocalyptic number.

It is an amenable number.

16066406001 is a deficient number, since it is larger than the sum of its proper divisors (5958974607).

16066406001 is a wasteful number, since it uses less digits than its factorization.

16066406001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482312.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 16066406001 in words is "sixteen billion, sixty-six million, four hundred six thousand, one".