389055260160 has 800 divisors, whose sum is σ = 1676477341440. Its totient is φ = 84240580608.

The previous prime is 389055260137. The next prime is 389055260161. The reversal of 389055260160 is 61062550983.

389055260160 is a `hidden beast` number, since 3 + 8 + 90 + 552 + 6 + 0 + 1 + 6 + 0 = 666.

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 (389055260161) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 27571827 + ... + 27585933.

Almost surely, 2^389055260160 is an apocalyptic number.

389055260160 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 389055260160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838238670720).

389055260160 is an abundant number, since it is smaller than the sum of its proper divisors (1287422081280).

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

389055260160 is a wasteful number, since it uses less digits than its factorization.

389055260160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14168 (or 14143 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 389055260160 in words is "three hundred eighty-nine billion, fifty-five million, two hundred sixty thousand, one hundred sixty".