60844900464 has 320 divisors, whose sum is σ = 193126032000. Its totient is φ = 18254315520.

The previous prime is 60844900429. The next prime is 60844900469. The reversal of 60844900464 is 46400944806.

60844900464 is a `hidden beast` number, since 60 + 8 + 44 + 90 + 0 + 464 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60844900469) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23213074 + ... + 23215694.

It is an arithmetic number, because the mean of its divisors is an integer number (603518850).

Almost surely, 2^60844900464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60844900464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96563016000).

60844900464 is an abundant number, since it is smaller than the sum of its proper divisors (132281131536).

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

60844900464 is a wasteful number, since it uses less digits than its factorization.

60844900464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793 (or 2781 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 60844900464 in words is "sixty billion, eight hundred forty-four million, nine hundred thousand, four hundred sixty-four".