16294452297 has 8 divisors (see below), whose sum is σ = 21727006944. Its totient is φ = 10862432928.

The previous prime is 16294452271. The next prime is 16294452301. The reversal of 16294452297 is 79225449261.

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

It is not a de Polignac number, because 16294452297 - 2¹⁰ = 16294451273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16294452197) 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, 56388 + ... + 189125.

It is an arithmetic number, because the mean of its divisors is an integer number (2715875868).

Almost surely, 2^16294452297 is an apocalyptic number.

It is an amenable number.

16294452297 is a deficient number, since it is larger than the sum of its proper divisors (5432554647).

16294452297 is a wasteful number, since it uses less digits than its factorization.

16294452297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267639.

The product of its digits is 2177280, while the sum is 51.

The spelling of 16294452297 in words is "sixteen billion, two hundred ninety-four million, four hundred fifty-two thousand, two hundred ninety-seven".