16402314022 has 4 divisors (see below), whose sum is σ = 24603471036. Its totient is φ = 8201157010.

The previous prime is 16402314013. The next prime is 16402314067. The reversal of 16402314022 is 22041320461.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4100578504 + ... + 4100578507.

It is an arithmetic number, because the mean of its divisors is an integer number (6150867759).

Almost surely, 2^16402314022 is an apocalyptic number.

16402314022 is a deficient number, since it is larger than the sum of its proper divisors (8201157014).

16402314022 is an equidigital number, since it uses as much as digits as its factorization.

16402314022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8201157013.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 16402314022 its reverse (22041320461), we get a palindrome (38443634483).

The spelling of 16402314022 in words is "sixteen billion, four hundred two million, three hundred fourteen thousand, twenty-two".