3144423043400 has 96 divisors (see below), whose sum is σ = 7567183764480. Its totient is φ = 1213878528000.

The previous prime is 3144423043381. The next prime is 3144423043417. The reversal of 3144423043400 is 43403244413.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1584440 + ... + 2966360.

It is an arithmetic number, because the mean of its divisors is an integer number (78824830880).

Almost surely, 2^{3144423043400} 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 3144423043400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3783591882240).

3144423043400 is an abundant number, since it is smaller than the sum of its proper divisors (4422760721080).

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

3144423043400 is a wasteful number, since it uses less digits than its factorization.

3144423043400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382335 (or 1382326 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 3144423043400 its reverse (43403244413), we get a palindrome (3187826287813).

The spelling of 3144423043400 in words is "three trillion, one hundred forty-four billion, four hundred twenty-three million, forty-three thousand, four hundred".