3140013420442 has 8 divisors (see below), whose sum is σ = 4712845582656. Its totient is φ = 1569064892892.

The previous prime is 3140013420371. The next prime is 3140013420461. The reversal of 3140013420442 is 2440243100413.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3140013420442.

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, 470904498 + ... + 470911165.

It is an arithmetic number, because the mean of its divisors is an integer number (589105697832).

Almost surely, 2^{3140013420442} is an apocalyptic number.

3140013420442 is a deficient number, since it is larger than the sum of its proper divisors (1572832162214).

3140013420442 is a wasteful number, since it uses less digits than its factorization.

3140013420442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941817332.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 3140013420442 its reverse (2440243100413), we get a palindrome (5580256520855).

The spelling of 3140013420442 in words is "three trillion, one hundred forty billion, thirteen million, four hundred twenty thousand, four hundred forty-two".