380161451471 has 2 divisors, whose sum is σ = 380161451472. Its totient is φ = 380161451470.

The previous prime is 380161451447. The next prime is 380161451479. The reversal of 380161451471 is 174154161083.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 380161451471 - 2³⁴ = 362981582287 is a prime.

It is a super-3 number, since 3×380161451471³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380161451479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190080725735 + 190080725736.

It is an arithmetic number, because the mean of its divisors is an integer number (190080725736).

Almost surely, 2^380161451471 is an apocalyptic number.

380161451471 is a deficient number, since it is larger than the sum of its proper divisors (1).

380161451471 is an equidigital number, since it uses as much as digits as its factorization.

380161451471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 380161451471 in words is "three hundred eighty billion, one hundred sixty-one million, four hundred fifty-one thousand, four hundred seventy-one".