60855647442 has 8 divisors (see below), whose sum is σ = 121711294896. Its totient is φ = 20285215812.

The previous prime is 60855647441. The next prime is 60855647443. The reversal of 60855647442 is 24474655806.

It is an interprime number because it is at equal distance from previous prime (60855647441) and next prime (60855647443).

It is a sphenic number, since it is the product of 3 distinct primes.

60855647442 is an admirable number.

It is a super-2 number, since 2×60855647442² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60855647441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5071303948 + ... + 5071303959.

It is an arithmetic number, because the mean of its divisors is an integer number (15213911862).

Almost surely, 2^60855647442 is an apocalyptic number.

60855647442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

60855647442 is a wasteful number, since it uses less digits than its factorization.

60855647442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10142607912.

The product of its (nonzero) digits is 6451200, while the sum is 51.

The spelling of 60855647442 in words is "sixty billion, eight hundred fifty-five million, six hundred forty-seven thousand, four hundred forty-two".