60229772640 has 240 divisors, whose sum is σ = 212759637552. Its totient is φ = 16046263296.

The previous prime is 60229772639. The next prime is 60229772689. The reversal of 60229772640 is 4627792206.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 24713502 + ... + 24715938.

Almost surely, 2^60229772640 is an apocalyptic number.

60229772640 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 60229772640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106379818776).

60229772640 is an abundant number, since it is smaller than the sum of its proper divisors (152529864912).

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

60229772640 is a wasteful number, since it uses less digits than its factorization.

60229772640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371 (or 4354 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 60229772640 in words is "sixty billion, two hundred twenty-nine million, seven hundred seventy-two thousand, six hundred forty".