11047361472 has 224 divisors, whose sum is σ = 38731545600. Its totient is φ = 3019078656.

The previous prime is 11047361467. The next prime is 11047361489. The reversal of 11047361472 is 27416374011.

11047361472 is a `hidden beast` number, since 110 + 4 + 73 + 6 + 1 + 472 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258354 + ... + 298062.

Almost surely, 2^11047361472 is an apocalyptic number.

11047361472 is a gapful number since it is divisible by the number (12) 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 11047361472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19365772800).

11047361472 is an abundant number, since it is smaller than the sum of its proper divisors (27684184128).

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

11047361472 is a wasteful number, since it uses less digits than its factorization.

11047361472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39760 (or 39744 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 11047361472 in words is "eleven billion, forty-seven million, three hundred sixty-one thousand, four hundred seventy-two".