387488160000 has 270 divisors, whose sum is σ = 1396088163470. Its totient is φ = 103329792000.

The previous prime is 387488159987. The next prime is 387488160023. The reversal of 387488160000 is 61884783.

387488160000 is a `hidden beast` number, since 3 + 8 + 7 + 488 + 160 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 85058555904 + 302429604096 = 291648^2 + 549936^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1305456 + ... + 1574544.

Almost surely, 2^387488160000 is an apocalyptic number.

387488160000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 387488160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698044081735).

387488160000 is an abundant number, since it is smaller than the sum of its proper divisors (1008600003470).

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

387488160000 is an equidigital number, since it uses as much as digits as its factorization.

387488160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269131 (or 269099 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 387488160000 in words is "three hundred eighty-seven billion, four hundred eighty-eight million, one hundred sixty thousand".