2387066405472 has 864 divisors, whose sum is σ = 8470701308160. Its totient is φ = 634581319680.

The previous prime is 2387066405443. The next prime is 2387066405519. The reversal of 2387066405472 is 2745046607832.

2387066405472 is a `hidden beast` number, since 2 + 3 + 8 + 70 + 66 + 40 + 5 + 472 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1440594468 + ... + 1440596124.

It is an arithmetic number, because the mean of its divisors is an integer number (9804052440).

Almost surely, 2^{2387066405472} 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 2387066405472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4235350654080).

2387066405472 is an abundant number, since it is smaller than the sum of its proper divisors (6083634902688).

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

2387066405472 is a wasteful number, since it uses less digits than its factorization.

2387066405472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844 (or 1826 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 54.

The spelling of 2387066405472 in words is "two trillion, three hundred eighty-seven billion, sixty-six million, four hundred five thousand, four hundred seventy-two".