10844381345472 has 112 divisors (see below), whose sum is σ = 31936504783200. Its totient is φ = 3608440565760.

The previous prime is 10844381345437. The next prime is 10844381345557. The reversal of 10844381345472 is 27454318344801.

10844381345472 is a `hidden beast` number, since 1 + 0 + 8 + 4 + 4 + 38 + 134 + 5 + 472 = 666.

It is a super-2 number, since 2×10844381345472² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4531429 + ... + 6497892.

Almost surely, 2^{10844381345472} is an apocalyptic number.

10844381345472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10844381345472 is an abundant number, since it is smaller than the sum of its proper divisors (21092123437728).

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

10844381345472 is a wasteful number, since it uses less digits than its factorization.

10844381345472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11029911 (or 11029895 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 54.

It can be divided in two parts, 1084438 and 1345472, that added together give a triangular number (2429910 = T₂₂₀₄).

The spelling of 10844381345472 in words is "ten trillion, eight hundred forty-four billion, three hundred eighty-one million, three hundred forty-five thousand, four hundred seventy-two".