387020714472 has 240 divisors, whose sum is σ = 1327369032000. Its totient is φ = 104757323328.

The previous prime is 387020714429. The next prime is 387020714473. The reversal of 387020714472 is 274417020783.

387020714472 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (387020714473) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 282529 + ... + 924047.

It is an arithmetic number, because the mean of its divisors is an integer number (5530704300).

Almost surely, 2^387020714472 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 387020714472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663684516000).

387020714472 is an abundant number, since it is smaller than the sum of its proper divisors (940348317528).

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

387020714472 is a wasteful number, since it uses less digits than its factorization.

387020714472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641570 (or 641550 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The spelling of 387020714472 in words is "three hundred eighty-seven billion, twenty million, seven hundred fourteen thousand, four hundred seventy-two".