60740518464 has 280 divisors, whose sum is σ = 183125465600. Its totient is φ = 19904569344.

The previous prime is 60740518463. The next prime is 60740518511. The reversal of 60740518464 is 46481504706.

60740518464 is a `hidden beast` number, since 6 + 0 + 7 + 405 + 184 + 64 = 666.

It is not an unprimeable number, because it can be changed into a prime (60740518463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 100066449 + ... + 100067055.

It is an arithmetic number, because the mean of its divisors is an integer number (654019520).

Almost surely, 2^60740518464 is an apocalyptic number.

60740518464 is a gapful number since it is divisible by the number (64) 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 60740518464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91562732800).

60740518464 is an abundant number, since it is smaller than the sum of its proper divisors (122384947136).

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

60740518464 is a wasteful number, since it uses less digits than its factorization.

60740518464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 60740518464 in words is "sixty billion, seven hundred forty million, five hundred eighteen thousand, four hundred sixty-four".