67130396160 has 320 divisors, whose sum is σ = 218450732544. Its totient is φ = 17584128000.

The previous prime is 67130396149. The next prime is 67130396189. The reversal of 67130396160 is 6169303176.

It is a tau number, because it is divible by the number of its divisors (320).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124085490 + ... + 124086030.

Almost surely, 2^67130396160 is an apocalyptic number.

67130396160 is a gapful number since it is divisible by the number (60) 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 67130396160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109225366272).

67130396160 is an abundant number, since it is smaller than the sum of its proper divisors (151320336384).

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

67130396160 is a wasteful number, since it uses less digits than its factorization.

67130396160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 809 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The spelling of 67130396160 in words is "sixty-seven billion, one hundred thirty million, three hundred ninety-six thousand, one hundred sixty".