464581306012 has 6 divisors (see below), whose sum is σ = 813017285528. Its totient is φ = 232290653004.

The previous prime is 464581306009. The next prime is 464581306019. The reversal of 464581306012 is 210603185464.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464581306019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58072663248 + ... + 58072663255.

Almost surely, 2^464581306012 is an apocalyptic number.

It is an amenable number.

464581306012 is a deficient number, since it is larger than the sum of its proper divisors (348435979516).

464581306012 is a wasteful number, since it uses less digits than its factorization.

464581306012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116145326507 (or 116145326505 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 464581306012 in words is "four hundred sixty-four billion, five hundred eighty-one million, three hundred six thousand, twelve".