19604108160 has 1152 divisors, whose sum is σ = 88096053600. Its totient is φ = 4106059776.

The previous prime is 19604108131. The next prime is 19604108219. The reversal of 19604108160 is 6180140691.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 143095612 + ... + 143095748.

Almost surely, 2^19604108160 is an apocalyptic number.

19604108160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19604108160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44048026800).

19604108160 is an abundant number, since it is smaller than the sum of its proper divisors (68491945440).

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

19604108160 is a wasteful number, since it uses less digits than its factorization.

19604108160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 167 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The spelling of 19604108160 in words is "nineteen billion, six hundred four million, one hundred eight thousand, one hundred sixty".