60982939920 has 640 divisors, whose sum is σ = 235856904192. Its totient is φ = 12718080000.

The previous prime is 60982939877. The next prime is 60982939921. The reversal of 60982939920 is 2993928906.

It is a super-2 number, since 2×60982939920² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60982939921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 242959795 + ... + 242960045.

Almost surely, 2^60982939920 is an apocalyptic number.

60982939920 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 60982939920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117928452096).

60982939920 is an abundant number, since it is smaller than the sum of its proper divisors (174873964272).

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

60982939920 is a wasteful number, since it uses less digits than its factorization.

60982939920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 57.

The spelling of 60982939920 in words is "sixty billion, nine hundred eighty-two million, nine hundred thirty-nine thousand, nine hundred twenty".