380140260554880 has 4608 divisors, whose sum is σ = 1684898372102400. Its totient is φ = 81537429012480.

The previous prime is 380140260554869. The next prime is 380140260554881. The reversal of 380140260554880 is 88455062041083.

380140260554880 is a `hidden beast` number, since 3 + 8 + 0 + 1 + 4 + 0 + 2 + 6 + 0 + 554 + 8 + 80 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (380140260554881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 2197342546474 + ... + 2197342546646.

Almost surely, 2^{380140260554880} is an apocalyptic number.

380140260554880 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 380140260554880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842449186051200).

380140260554880 is an abundant number, since it is smaller than the sum of its proper divisors (1304758111547520).

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

380140260554880 is a wasteful number, since it uses less digits than its factorization.

380140260554880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 54.

The spelling of 380140260554880 in words is "three hundred eighty trillion, one hundred forty billion, two hundred sixty million, five hundred fifty-four thousand, eight hundred eighty".