16792212829 has 6 divisors (see below), whose sum is σ = 19533798654. Its totient is φ = 14393325240.

The previous prime is 16792212727. The next prime is 16792212841. The reversal of 16792212829 is 92821229761.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14599163929 + 2193048900 = 120827^2 + 46830^2 .

It is not a de Polignac number, because 16792212829 - 2²¹ = 16790115677 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 342698221 = 16792212829 / (1 + 6 + 7 + 9 + 2 + 2 + 1 + 2 + 8 + 2 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16792212529) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171349062 + ... + 171349159.

It is an arithmetic number, because the mean of its divisors is an integer number (3255633109).

Almost surely, 2^16792212829 is an apocalyptic number.

It is an amenable number.

16792212829 is a deficient number, since it is larger than the sum of its proper divisors (2741585825).

16792212829 is an equidigital number, since it uses as much as digits as its factorization.

16792212829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342698235 (or 342698228 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The spelling of 16792212829 in words is "sixteen billion, seven hundred ninety-two million, two hundred twelve thousand, eight hundred twenty-nine".