16425360026 has 4 divisors (see below), whose sum is σ = 24638040042. Its totient is φ = 8212680012.

The previous prime is 16425360019. The next prime is 16425360059. The reversal of 16425360026 is 62006352461.

It is a happy number.

16425360026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 10649208025 + 5776152001 = 103195^2 + 76001^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4106340005 + ... + 4106340008.

Almost surely, 2^16425360026 is an apocalyptic number.

16425360026 is a deficient number, since it is larger than the sum of its proper divisors (8212680016).

16425360026 is an equidigital number, since it uses as much as digits as its factorization.

16425360026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8212680015.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 16425360026 in words is "sixteen billion, four hundred twenty-five million, three hundred sixty thousand, twenty-six".