380744141 has 2 divisors, whose sum is σ = 380744142. Its totient is φ = 380744140.

The previous prime is 380744137. The next prime is 380744153. The reversal of 380744141 is 141447083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 330476041 + 50268100 = 18179^2 + 7090^2 .

It is a cyclic number.

It is not a de Polignac number, because 380744141 - 2² = 380744137 is a prime.

It is a super-2 number, since 2×380744141² = 289932201811655762, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 380744098 and 380744107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380744101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190372070 + 190372071.

It is an arithmetic number, because the mean of its divisors is an integer number (190372071).

Almost surely, 2^380744141 is an apocalyptic number.

It is an amenable number.

380744141 is a deficient number, since it is larger than the sum of its proper divisors (1).

380744141 is an equidigital number, since it uses as much as digits as its factorization.

380744141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 380744141 is about 19512.6661684148. Note that the first 3 decimals coincide. The cubic root of 380744141 is about 724.7881369053.

The spelling of 380744141 in words is "three hundred eighty million, seven hundred forty-four thousand, one hundred forty-one".