60347129856 has 448 divisors, whose sum is σ = 188656667136. Its totient is φ = 16986931200.

The previous prime is 60347129827. The next prime is 60347129867. The reversal of 60347129856 is 65892174306.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 60347129799 and 60347129808.

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 31 ways as a sum of consecutive naturals, for example, 222683001 + ... + 222683271.

It is an arithmetic number, because the mean of its divisors is an integer number (421108632).

It is a 1-persistent number, because it is pandigital, but 2⋅60347129856 = 120694259712 is not.

Almost surely, 2^60347129856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60347129856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94328333568).

60347129856 is an abundant number, since it is smaller than the sum of its proper divisors (128309537280).

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

60347129856 is a wasteful number, since it uses less digits than its factorization.

60347129856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 60347129856 in words is "sixty billion, three hundred forty-seven million, one hundred twenty-nine thousand, eight hundred fifty-six".