17119533920 has 24 divisors (see below), whose sum is σ = 40444899264. Its totient is φ = 6847813504.

The previous prime is 17119533883. The next prime is 17119533929. The reversal of 17119533920 is 2933591171.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17119533929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53498384 + ... + 53498703.

It is an arithmetic number, because the mean of its divisors is an integer number (1685204136).

Almost surely, 2^17119533920 is an apocalyptic number.

17119533920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17119533920 is an abundant number, since it is smaller than the sum of its proper divisors (23325365344).

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

17119533920 is a wasteful number, since it uses less digits than its factorization.

17119533920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106997102 (or 106997094 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 41.

The spelling of 17119533920 in words is "seventeen billion, one hundred nineteen million, five hundred thirty-three thousand, nine hundred twenty".