16004457107 has 2 divisors, whose sum is σ = 16004457108. Its totient is φ = 16004457106.

The previous prime is 16004457097. The next prime is 16004457127. The reversal of 16004457107 is 70175440061.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16004457107 - 2⁸ = 16004456851 is a prime.

It is a super-2 number, since 2×16004457107² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16004457127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8002228553 + 8002228554.

It is an arithmetic number, because the mean of its divisors is an integer number (8002228554).

Almost surely, 2^16004457107 is an apocalyptic number.

16004457107 is a deficient number, since it is larger than the sum of its proper divisors (1).

16004457107 is an equidigital number, since it uses as much as digits as its factorization.

16004457107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 35.

Adding to 16004457107 its reverse (70175440061), we get a palindrome (86179897168).

The spelling of 16004457107 in words is "sixteen billion, four million, four hundred fifty-seven thousand, one hundred seven".