850614060400 has 480 divisors, whose sum is σ = 2451997312128. Its totient is φ = 280549785600.

The previous prime is 850614060377. The next prime is 850614060427. The reversal of 850614060400 is 4060416058.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 134099629 + ... + 134105971.

Almost surely, 2^850614060400 is an apocalyptic number.

850614060400 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 850614060400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1225998656064).

850614060400 is an abundant number, since it is smaller than the sum of its proper divisors (1601383251728).

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

850614060400 is a wasteful number, since it uses less digits than its factorization.

850614060400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469 (or 6458 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 850614060400 its reverse (4060416058), we get a palindrome (854674476458).

The spelling of 850614060400 in words is "eight hundred fifty billion, six hundred fourteen million, sixty thousand, four hundred".