387754007472 has 240 divisors, whose sum is σ = 1214958661280. Its totient is φ = 119010871296.

The previous prime is 387754007441. The next prime is 387754007491. The reversal of 387754007472 is 274700457783.

387754007472 is a `hidden beast` number, since 38 + 7 + 75 + 400 + 74 + 72 = 666.

387754007472 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20663118 + ... + 20681874.

Almost surely, 2^387754007472 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 387754007472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607479330640).

387754007472 is an abundant number, since it is smaller than the sum of its proper divisors (827204653808).

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

387754007472 is a wasteful number, since it uses less digits than its factorization.

387754007472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19202 (or 19184 counting only the distinct ones).

The product of its (nonzero) digits is 9219840, while the sum is 54.

The spelling of 387754007472 in words is "three hundred eighty-seven billion, seven hundred fifty-four million, seven thousand, four hundred seventy-two".