16249467266 has 32 divisors (see below), whose sum is σ = 25342823808. Its totient is φ = 7809609600.

The previous prime is 16249467217. The next prime is 16249467281. The reversal of 16249467266 is 66276494261.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1161485 + ... + 1175391.

It is an arithmetic number, because the mean of its divisors is an integer number (791963244).

Almost surely, 2^16249467266 is an apocalyptic number.

16249467266 is a deficient number, since it is larger than the sum of its proper divisors (9093356542).

16249467266 is a wasteful number, since it uses less digits than its factorization.

16249467266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14186.

The product of its digits is 5225472, while the sum is 53.

The spelling of 16249467266 in words is "sixteen billion, two hundred forty-nine million, four hundred sixty-seven thousand, two hundred sixty-six".