3144403422342 has 96 divisors (see below), whose sum is σ = 8386647377472. Its totient is φ = 829137779712.

The previous prime is 3144403422311. The next prime is 3144403422343. The reversal of 3144403422342 is 2432243044413.

3144403422342 is a `hidden beast` number, since 3 + 1 + 44 + 40 + 342 + 234 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3144403422297 and 3144403422306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144403422343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8695858 + ... + 9050234.

It is an arithmetic number, because the mean of its divisors is an integer number (87360910182).

Almost surely, 2^{3144403422342} is an apocalyptic number.

3144403422342 is an abundant number, since it is smaller than the sum of its proper divisors (5242243955130).

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

3144403422342 is a wasteful number, since it uses less digits than its factorization.

3144403422342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359822 (or 359819 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 3144403422342 its reverse (2432243044413), we get a palindrome (5576646466755).

The spelling of 3144403422342 in words is "three trillion, one hundred forty-four billion, four hundred three million, four hundred twenty-two thousand, three hundred forty-two".