850114534400 has 132 divisors (see below), whose sum is σ = 2116718396352. Its totient is φ = 338518671360.

The previous prime is 850114534391. The next prime is 850114534403. The reversal of 850114534400 is 4435411058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850114534403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5634344 + ... + 5783256.

Almost surely, 2^850114534400 is an apocalyptic number.

850114534400 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 850114534400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1058359198176).

850114534400 is an abundant number, since it is smaller than the sum of its proper divisors (1266603861952).

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

850114534400 is a wasteful number, since it uses less digits than its factorization.

850114534400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149166 (or 149143 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 850114534400 its reverse (4435411058), we get a palindrome (854549945458).

The spelling of 850114534400 in words is "eight hundred fifty billion, one hundred fourteen million, five hundred thirty-four thousand, four hundred".