11413998489600 has 1560 divisors, whose sum is σ = 48579028153920. Its totient is φ = 2605689077760.

The previous prime is 11413998489599. The next prime is 11413998489601. The reversal of 11413998489600 is 698489931411.

11413998489600 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 3 + 9 + 98 + 489 + 60 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (11413998489599) and next prime (11413998489601).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11413998489601) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 14108773996 + ... + 14108774804.

Almost surely, 2^{11413998489600} is an apocalyptic number.

11413998489600 is a gapful number since it is divisible by the number (10) 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 11413998489600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24289514076960).

11413998489600 is an abundant number, since it is smaller than the sum of its proper divisors (37165029664320).

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

11413998489600 is an frugal number, since it uses more digits than its factorization.

11413998489600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 63.

The spelling of 11413998489600 in words is "eleven trillion, four hundred thirteen billion, nine hundred ninety-eight million, four hundred eighty-nine thousand, six hundred".