380161451398 has 32 divisors (see below), whose sum is σ = 621115862400. Its totient is φ = 173912308416.

The previous prime is 380161451359. The next prime is 380161451399. The reversal of 380161451398 is 893154161083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380161451399) 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 15 ways as a sum of consecutive naturals, for example, 1161636 + ... + 1452487.

It is an arithmetic number, because the mean of its divisors is an integer number (19409870700).

Almost surely, 2^380161451398 is an apocalyptic number.

380161451398 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

380161451398 is a deficient number, since it is larger than the sum of its proper divisors (240954411002).

380161451398 is a wasteful number, since it uses less digits than its factorization.

380161451398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2614276.

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 380161451398 in words is "three hundred eighty billion, one hundred sixty-one million, four hundred fifty-one thousand, three hundred ninety-eight".