60861378800 has 60 divisors (see below), whose sum is σ = 148070418720. Its totient is φ = 24036380160.

The previous prime is 60861378733. The next prime is 60861378803. The reversal of 60861378800 is 887316806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60861378803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 931397 + ... + 994596.

It is an arithmetic number, because the mean of its divisors is an integer number (2467840312).

Almost surely, 2^60861378800 is an apocalyptic number.

It is an amenable number.

60861378800 is an abundant number, since it is smaller than the sum of its proper divisors (87209039920).

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

60861378800 is a wasteful number, since it uses less digits than its factorization.

60861378800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926090 (or 1926079 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 60861378800 in words is "sixty billion, eight hundred sixty-one million, three hundred seventy-eight thousand, eight hundred".