463255120011140 has 96 divisors (see below), whose sum is σ = 1010934499550976. Its totient is φ = 178199438215680.

The previous prime is 463255120011139. The next prime is 463255120011191. The reversal of 463255120011140 is 41110021552364.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 463255120011140.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209330 + ... + 30439350.

It is an arithmetic number, because the mean of its divisors is an integer number (10530567703656).

Almost surely, 2^{463255120011140} 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 463255120011140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505467249775488).

463255120011140 is an abundant number, since it is smaller than the sum of its proper divisors (547679379539836).

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

463255120011140 is a wasteful number, since it uses less digits than its factorization.

463255120011140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30230349 (or 30230347 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 463255120011140 in words is "four hundred sixty-three trillion, two hundred fifty-five billion, one hundred twenty million, eleven thousand, one hundred forty".