4073180481 has 6 divisors (see below), whose sum is σ = 5883482930. Its totient is φ = 2715453648.

The previous prime is 4073180477. The next prime is 4073180521. The reversal of 4073180481 is 1840813704.

It can be written as a sum of positive squares in only one way, i.e., 2226329856 + 1846850625 = 47184^2 + 42975^2 .

It is not a de Polignac number, because 4073180481 - 2² = 4073180477 is a prime.

It is a super-2 number, since 2×4073180481² = 33181598461598782722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4073180281) 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 5 ways as a sum of consecutive naturals, for example, 226287796 + ... + 226287813.

Almost surely, 2^4073180481 is an apocalyptic number.

It is an amenable number.

4073180481 is a deficient number, since it is larger than the sum of its proper divisors (1810302449).

4073180481 is a wasteful number, since it uses less digits than its factorization.

4073180481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452575615 (or 452575612 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 4073180481 is about 63821.4735100969. The cubic root of 4073180481 is about 1597.0231734632.

The spelling of 4073180481 in words is "four billion, seventy-three million, one hundred eighty thousand, four hundred eighty-one".