3140023322442 has 32 divisors (see below), whose sum is σ = 6326662934592. Its totient is φ = 1038906935424.

The previous prime is 3140023322411. The next prime is 3140023322587. The reversal of 3140023322442 is 2442233200413.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6586533 + ... + 7047159.

It is an arithmetic number, because the mean of its divisors is an integer number (197708216706).

Almost surely, 2^{3140023322442} is an apocalyptic number.

3140023322442 is an abundant number, since it is smaller than the sum of its proper divisors (3186639612150).

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

3140023322442 is a wasteful number, since it uses less digits than its factorization.

3140023322442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469062.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 3140023322442 its reverse (2442233200413), we get a palindrome (5582256522855).

The spelling of 3140023322442 in words is "three trillion, one hundred forty billion, twenty-three million, three hundred twenty-two thousand, four hundred forty-two".