16266117046 has 8 divisors (see below), whose sum is σ = 24469491240. Its totient is φ = 8109619968.

The previous prime is 16266117019. The next prime is 16266117047. The reversal of 16266117046 is 64071166261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16266117046² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16266117047) 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, 11718411 + ... + 11719798.

It is an arithmetic number, because the mean of its divisors is an integer number (3058686405).

Almost surely, 2^16266117046 is an apocalyptic number.

16266117046 is a deficient number, since it is larger than the sum of its proper divisors (8203374194).

16266117046 is a wasteful number, since it uses less digits than its factorization.

16266117046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23438558.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 16266117046 in words is "sixteen billion, two hundred sixty-six million, one hundred seventeen thousand, forty-six".