380543478082 has 16 divisors (see below), whose sum is σ = 572485276440. Its totient is φ = 189715857408.

The previous prime is 380543478067. The next prime is 380543478103. The reversal of 380543478082 is 280874345083.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 273477748401 + 107065729681 = 522951^2 + 327209^2 .

It is a super-2 number, since 2×380543478082² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748438 + ... + 1149454.

Almost surely, 2^380543478082 is an apocalyptic number.

380543478082 is a deficient number, since it is larger than the sum of its proper divisors (191941798358).

380543478082 is a wasteful number, since it uses less digits than its factorization.

380543478082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402405.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 380543478082 in words is "three hundred eighty billion, five hundred forty-three million, four hundred seventy-eight thousand, eighty-two".