60178849920 has 384 divisors, whose sum is σ = 237934045440. Its totient is φ = 13729554432.

The previous prime is 60178849909. The next prime is 60178849957. The reversal of 60178849920 is 2994887106.

60178849920 is a `hidden beast` number, since 60 + 1 + 78 + 8 + 499 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29311614 + ... + 29313666.

It is an arithmetic number, because the mean of its divisors is an integer number (619619910).

Almost surely, 2^60178849920 is an apocalyptic number.

60178849920 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 60178849920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118967022720).

60178849920 is an abundant number, since it is smaller than the sum of its proper divisors (177755195520).

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

60178849920 is a wasteful number, since it uses less digits than its factorization.

60178849920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812 (or 2797 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 60178849920 in words is "sixty billion, one hundred seventy-eight million, eight hundred forty-nine thousand, nine hundred twenty".