60671450385 has 192 divisors, whose sum is σ = 136222272000. Its totient is φ = 25598716416.

The previous prime is 60671450369. The next prime is 60671450417. The reversal of 60671450385 is 58305417606.

60671450385 is a `hidden beast` number, since 6 + 0 + 67 + 1 + 4 + 503 + 85 = 666.

It is not a de Polignac number, because 60671450385 - 2⁴ = 60671450369 is a prime.

It is a super-3 number, since 3×60671450385³ (a number of 33 digits) contains 333 as substring.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 60671450385.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 7821669 + ... + 7829421.

It is an arithmetic number, because the mean of its divisors is an integer number (709491000).

Almost surely, 2^60671450385 is an apocalyptic number.

60671450385 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

60671450385 is an abundant number, since it is smaller than the sum of its proper divisors (75550821615).

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

60671450385 is a wasteful number, since it uses less digits than its factorization.

60671450385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7814 (or 7781 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 60671450385 in words is "sixty billion, six hundred seventy-one million, four hundred fifty thousand, three hundred eighty-five".