3544381162192 has 80 divisors (see below), whose sum is σ = 7514651656512. Its totient is φ = 1609566520320.

The previous prime is 3544381162171. The next prime is 3544381162199. The reversal of 3544381162192 is 2912611834453.

It is a super-2 number, since 2×3544381162192² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3544381162199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11794767 + ... + 12091537.

Almost surely, 2^{3544381162192} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3544381162192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3757325828256).

3544381162192 is an abundant number, since it is smaller than the sum of its proper divisors (3970270494320).

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

3544381162192 is a wasteful number, since it uses less digits than its factorization.

3544381162192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297716 (or 297710 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 49.

The spelling of 3544381162192 in words is "three trillion, five hundred forty-four billion, three hundred eighty-one million, one hundred sixty-two thousand, one hundred ninety-two".