4461396081 has 8 divisors (see below), whose sum is σ = 5995367424. Its totient is φ = 2950844400.

The previous prime is 4461396073. The next prime is 4461396103. The reversal of 4461396081 is 1806931644.

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

It is not a de Polignac number, because 4461396081 - 2³ = 4461396073 is a prime.

It is a super-2 number, since 2×4461396081² = 39808109983124317122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4461396001) 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, 5854470 + ... + 5855231.

It is an arithmetic number, because the mean of its divisors is an integer number (749420928).

Almost surely, 2^4461396081 is an apocalyptic number.

It is an amenable number.

4461396081 is a deficient number, since it is larger than the sum of its proper divisors (1533971343).

4461396081 is a wasteful number, since it uses less digits than its factorization.

4461396081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11709831.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 4461396081 is about 66793.6829423262. The cubic root of 4461396081 is about 1646.2290474702.

The spelling of 4461396081 in words is "four billion, four hundred sixty-one million, three hundred ninety-six thousand, eighty-one".