3140432203344 has 120 divisors (see below), whose sum is σ = 8418032461440. Its totient is φ = 1008800432640.

The previous prime is 3140432203339. The next prime is 3140432203361. The reversal of 3140432203344 is 4433022340413.

It is a happy number.

It is a congruent number.

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, 10882164 + ... + 11167020.

It is an arithmetic number, because the mean of its divisors is an integer number (70150270512).

Almost surely, 2^{3140432203344} 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 3140432203344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4209016230720).

3140432203344 is an abundant number, since it is smaller than the sum of its proper divisors (5277600258096).

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

3140432203344 is a wasteful number, since it uses less digits than its factorization.

3140432203344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285169 (or 285132 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 3140432203344 its reverse (4433022340413), we get a palindrome (7573454543757).

The spelling of 3140432203344 in words is "three trillion, one hundred forty billion, four hundred thirty-two million, two hundred three thousand, three hundred forty-four".