873801451600 has 720 divisors, whose sum is σ = 2741161443328. Its totient is φ = 261740160000.

The previous prime is 873801451597. The next prime is 873801451619. The reversal of 873801451600 is 6154108378.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2846258647 + ... + 2846258953.

Almost surely, 2^873801451600 is an apocalyptic number.

873801451600 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 873801451600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1370580721664).

873801451600 is an abundant number, since it is smaller than the sum of its proper divisors (1867359991728).

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

873801451600 is a wasteful number, since it uses less digits than its factorization.

873801451600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

Adding to 873801451600 its reverse (6154108378), we get a palindrome (879955559978).

The spelling of 873801451600 in words is "eight hundred seventy-three billion, eight hundred one million, four hundred fifty-one thousand, six hundred".