4461456412 has 24 divisors (see below), whose sum is σ = 9014907104. Its totient is φ = 1892339712.

The previous prime is 4461456371. The next prime is 4461456427. The reversal of 4461456412 is 2146541644.

It is a happy number.

It is a congruent number.

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, 818613 + ... + 824044.

Almost surely, 2^4461456412 is an apocalyptic number.

It is an amenable number.

4461456412 is an abundant number, since it is smaller than the sum of its proper divisors (4553450692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4461456412 is a wasteful number, since it uses less digits than its factorization.

4461456412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642765 (or 1642763 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 4461456412 is about 66794.1345628492. The cubic root of 4461456412 is about 1646.2364680320.

The spelling of 4461456412 in words is "four billion, four hundred sixty-one million, four hundred fifty-six thousand, four hundred twelve".