1113476382720 has 720 divisors, whose sum is σ = 4338443071872. Its totient is φ = 262117785600.

The previous prime is 1113476382677. The next prime is 1113476382751. The reversal of 1113476382720 is 272836743111.

1113476382720 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 4 + 7 + 638 + 2 + 7 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 220444195 + ... + 220449245.

Almost surely, 2^{1113476382720} is an apocalyptic number.

1113476382720 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 1113476382720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2169221535936).

1113476382720 is an abundant number, since it is smaller than the sum of its proper divisors (3224966689152).

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

1113476382720 is a wasteful number, since it uses less digits than its factorization.

1113476382720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5126 (or 5097 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 1113476382720 in words is "one trillion, one hundred thirteen billion, four hundred seventy-six million, three hundred eighty-two thousand, seven hundred twenty".