16477732735322 has 4 divisors (see below), whose sum is σ = 24716599102986. Its totient is φ = 8238866367660.

The previous prime is 16477732735319. The next prime is 16477732735337. The reversal of 16477732735322 is 22353723777461.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10661720422441 + 5816012312881 = 3265229^2 + 2411641^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4119433183829 + ... + 4119433183832.

Almost surely, 2^{16477732735322} is an apocalyptic number.

16477732735322 is a deficient number, since it is larger than the sum of its proper divisors (8238866367664).

16477732735322 is an equidigital number, since it uses as much as digits as its factorization.

16477732735322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8238866367663.

The product of its digits is 62233920, while the sum is 59.

The spelling of 16477732735322 in words is "sixteen trillion, four hundred seventy-seven billion, seven hundred thirty-two million, seven hundred thirty-five thousand, three hundred twenty-two".