60212355840 has 864 divisors, whose sum is σ = 269988526080. Its totient is φ = 12031524864.

The previous prime is 60212355809. The next prime is 60212355871. The reversal of 60212355840 is 4855321206.

60212355840 is a `hidden beast` number, since 60 + 2 + 1 + 2 + 3 + 558 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (60212355809) and next prime (60212355871).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 60212355795 and 60212355804.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19916569 + ... + 19919591.

It is an arithmetic number, because the mean of its divisors is an integer number (312486720).

Almost surely, 2^60212355840 is an apocalyptic number.

60212355840 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 60212355840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134994263040).

60212355840 is an abundant number, since it is smaller than the sum of its proper divisors (209776170240).

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

60212355840 is a wasteful number, since it uses less digits than its factorization.

60212355840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089 (or 3072 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 60212355840 in words is "sixty billion, two hundred twelve million, three hundred fifty-five thousand, eight hundred forty".