3140344514042 has 8 divisors (see below), whose sum is σ = 4730062484532. Its totient is φ = 1563657019200.

The previous prime is 3140344514029. The next prime is 3140344514053. The reversal of 3140344514042 is 2404154430413.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2946718993201 + 193625520841 = 1716601^2 + 440029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3140344513993 and 3140344514011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3257618309 + ... + 3257619272.

Almost surely, 2^{3140344514042} is an apocalyptic number.

3140344514042 is a deficient number, since it is larger than the sum of its proper divisors (1589717970490).

3140344514042 is a wasteful number, since it uses less digits than its factorization.

3140344514042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6515237824.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 3140344514042 its reverse (2404154430413), we get a palindrome (5544498944455).

The spelling of 3140344514042 in words is "three trillion, one hundred forty billion, three hundred forty-four million, five hundred fourteen thousand, forty-two".