16403025107 has 8 divisors (see below), whose sum is σ = 18747436800. Its totient is φ = 14058894024.

The previous prime is 16403025097. The next prime is 16403025151. The reversal of 16403025107 is 70152030461.

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

It is not a de Polignac number, because 16403025107 - 2¹⁶ = 16402959571 is a prime.

It is a super-2 number, since 2×16403025107² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16403025107.

It is not an unprimeable number, because it can be changed into a prime (16403025167) 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, 75194 + ... + 196112.

It is an arithmetic number, because the mean of its divisors is an integer number (2343429600).

Almost surely, 2^16403025107 is an apocalyptic number.

16403025107 is a deficient number, since it is larger than the sum of its proper divisors (2344411693).

16403025107 is a wasteful number, since it uses less digits than its factorization.

16403025107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140305.

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 16403025107 its reverse (70152030461), we get a palindrome (86555055568).

The spelling of 16403025107 in words is "sixteen billion, four hundred three million, twenty-five thousand, one hundred seven".