16425302007 has 8 divisors (see below), whose sum is σ = 21992037120. Its totient is φ = 10904384120.

The previous prime is 16425301999. The next prime is 16425302021. The reversal of 16425302007 is 70020352461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16425302007 - 2³ = 16425301999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16425302057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11453469 + ... + 11454902.

It is an arithmetic number, because the mean of its divisors is an integer number (2749004640).

Almost surely, 2^16425302007 is an apocalyptic number.

16425302007 is a deficient number, since it is larger than the sum of its proper divisors (5566735113).

16425302007 is a wasteful number, since it uses less digits than its factorization.

16425302007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22908613.

The product of its (nonzero) digits is 10080, while the sum is 30.

Adding to 16425302007 its reverse (70020352461), we get a palindrome (86445654468).

The spelling of 16425302007 in words is "sixteen billion, four hundred twenty-five million, three hundred two thousand, seven".