899348244080 has 320 divisors, whose sum is σ = 2570595471360. Its totient is φ = 288130867200.

The previous prime is 899348244077. The next prime is 899348244089. The reversal of 899348244080 is 80442843998.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (899348244089) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25871351 + ... + 25906089.

It is an arithmetic number, because the mean of its divisors is an integer number (8033110848).

Almost surely, 2^899348244080 is an apocalyptic number.

899348244080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 899348244080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1285297735680).

899348244080 is an abundant number, since it is smaller than the sum of its proper divisors (1671247227280).

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

899348244080 is a wasteful number, since it uses less digits than its factorization.

899348244080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34880 (or 34874 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 59.

The spelling of 899348244080 in words is "eight hundred ninety-nine billion, three hundred forty-eight million, two hundred forty-four thousand, eighty".