89361400000 has 168 divisors, whose sum is σ = 225430415280. Its totient is φ = 35134080000.

The previous prime is 89361399979. The next prime is 89361400043. The reversal of 89361400000 is 416398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11796214 + ... + 11803786.

It is an arithmetic number, because the mean of its divisors is an integer number (1341847710).

Almost surely, 2^89361400000 is an apocalyptic number.

89361400000 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 89361400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112715207640).

89361400000 is an abundant number, since it is smaller than the sum of its proper divisors (136069015280).

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

89361400000 is an frugal number, since it uses more digits than its factorization.

89361400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7669 (or 7639 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 89361400000 its reverse (416398), we get a palindrome (89361816398).

The spelling of 89361400000 in words is "eighty-nine billion, three hundred sixty-one million, four hundred thousand".