60742367838 has 12 divisors (see below), whose sum is σ = 131608463688. Its totient is φ = 20247455940.

The previous prime is 60742367821. The next prime is 60742367839. The reversal of 60742367838 is 83876324706.

60742367838 is a `hidden beast` number, since 607 + 4 + 23 + 6 + 7 + 8 + 3 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60742367839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1687287978 + ... + 1687288013.

It is an arithmetic number, because the mean of its divisors is an integer number (10967371974).

Almost surely, 2^60742367838 is an apocalyptic number.

60742367838 is an abundant number, since it is smaller than the sum of its proper divisors (70866095850).

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

60742367838 is a wasteful number, since it uses less digits than its factorization.

60742367838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374575999 (or 3374575996 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 60742367838 in words is "sixty billion, seven hundred forty-two million, three hundred sixty-seven thousand, eight hundred thirty-eight".