481406443 has 8 divisors (see below), whose sum is σ = 550853888. Its totient is φ = 412127784.

The previous prime is 481406437. The next prime is 481406539. The reversal of 481406443 is 344604184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 481406443 - 2⁵ = 481406411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481406399 and 481406408.

It is not an unprimeable number, because it can be changed into a prime (481406413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36021 + ... + 47542.

It is an arithmetic number, because the mean of its divisors is an integer number (68856736).

Almost surely, 2^481406443 is an apocalyptic number.

481406443 is a deficient number, since it is larger than the sum of its proper divisors (69447445).

481406443 is an equidigital number, since it uses as much as digits as its factorization.

481406443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84393.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 481406443 is about 21940.9763456415. The cubic root of 481406443 is about 783.7375100669.

The spelling of 481406443 in words is "four hundred eighty-one million, four hundred six thousand, four hundred forty-three".