380161454355 has 64 divisors (see below), whose sum is σ = 708390789120. Its totient is φ = 193067411328.

The previous prime is 380161454353. The next prime is 380161454363. The reversal of 380161454355 is 553454161083.

380161454355 is a `hidden beast` number, since 3 + 8 + 0 + 161 + 454 + 35 + 5 = 666.

It is not a de Polignac number, because 380161454355 - 2¹ = 380161454353 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 380161454355.

It is not an unprimeable number, because it can be changed into a prime (380161454353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 417897 + ... + 966933.

It is an arithmetic number, because the mean of its divisors is an integer number (11068606080).

Almost surely, 2^380161454355 is an apocalyptic number.

380161454355 is a deficient number, since it is larger than the sum of its proper divisors (328229334765).

380161454355 is a wasteful number, since it uses less digits than its factorization.

380161454355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549297 (or 549291 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 380161454355 in words is "three hundred eighty billion, one hundred sixty-one million, four hundred fifty-four thousand, three hundred fifty-five".