3140342420474 has 48 divisors (see below), whose sum is σ = 5486513626368. Its totient is φ = 1344158490528.

The previous prime is 3140342420473. The next prime is 3140342420489. The reversal of 3140342420474 is 4740242430413.

It is not an unprimeable number, because it can be changed into a prime (3140342420473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307178927 + ... + 307189149.

It is an arithmetic number, because the mean of its divisors is an integer number (114302367216).

Almost surely, 2^{3140342420474} is an apocalyptic number.

3140342420474 is a deficient number, since it is larger than the sum of its proper divisors (2346171205894).

3140342420474 is a wasteful number, since it uses less digits than its factorization.

3140342420474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13899 (or 13892 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 38.

Adding to 3140342420474 its reverse (4740242430413), we get a palindrome (7880584850887).

The spelling of 3140342420474 in words is "three trillion, one hundred forty billion, three hundred forty-two million, four hundred twenty thousand, four hundred seventy-four".