464353611612 has 96 divisors (see below), whose sum is σ = 1190067325440. Its totient is φ = 139752587520.

The previous prime is 464353611599. The next prime is 464353611613. The reversal of 464353611612 is 216116353464.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464353611613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64427313 + ... + 64434519.

It is an arithmetic number, because the mean of its divisors is an integer number (12396534640).

Almost surely, 2^464353611612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464353611612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595033662720).

464353611612 is an abundant number, since it is smaller than the sum of its proper divisors (725713713828).

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

464353611612 is a wasteful number, since it uses less digits than its factorization.

464353611612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10491 (or 10489 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The spelling of 464353611612 in words is "four hundred sixty-four billion, three hundred fifty-three million, six hundred eleven thousand, six hundred twelve".