60865237440 has 168 divisors, whose sum is σ = 239258429280. Its totient is φ = 13912049664.

The previous prime is 60865237351. The next prime is 60865237441. The reversal of 60865237440 is 4473256806.

60865237440 is a `hidden beast` number, since 6 + 0 + 86 + 523 + 7 + 4 + 40 = 666.

60865237440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (168).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60865237441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1489395 + ... + 1529714.

Almost surely, 2^60865237440 is an apocalyptic number.

60865237440 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60865237440 is an abundant number, since it is smaller than the sum of its proper divisors (178393191840).

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

60865237440 is a wasteful number, since it uses less digits than its factorization.

60865237440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019139 (or 3019126 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 60865237440 in words is "sixty billion, eight hundred sixty-five million, two hundred thirty-seven thousand, four hundred forty".