16314421034 has 4 divisors (see below), whose sum is σ = 24471631554. Its totient is φ = 8157210516.

The previous prime is 16314421033. The next prime is 16314421051. The reversal of 16314421034 is 43012441361.

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., 11587446025 + 4726975009 = 107645^2 + 68753^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16314420988 and 16314421006.

It is not an unprimeable number, because it can be changed into a prime (16314421033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4078605257 + ... + 4078605260.

Almost surely, 2^16314421034 is an apocalyptic number.

16314421034 is a deficient number, since it is larger than the sum of its proper divisors (8157210520).

16314421034 is an equidigital number, since it uses as much as digits as its factorization.

16314421034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8157210519.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 16314421034 its reverse (43012441361), we get a palindrome (59326862395).

The spelling of 16314421034 in words is "sixteen billion, three hundred fourteen million, four hundred twenty-one thousand, thirty-four".