17303925372 has 12 divisors (see below), whose sum is σ = 40375825896. Its totient is φ = 5767975120.

The previous prime is 17303925307. The next prime is 17303925377. The reversal of 17303925372 is 27352930371.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17303925377) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 720996879 + ... + 720996902.

It is an arithmetic number, because the mean of its divisors is an integer number (3364652158).

Almost surely, 2^17303925372 is an apocalyptic number.

17303925372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

17303925372 is an abundant number, since it is smaller than the sum of its proper divisors (23071900524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17303925372 is a wasteful number, since it uses less digits than its factorization.

17303925372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441993788 (or 1441993786 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 42.

The spelling of 17303925372 in words is "seventeen billion, three hundred three million, nine hundred twenty-five thousand, three hundred seventy-two".