3140122401442 has 16 divisors (see below), whose sum is σ = 5073080967360. Its totient is φ = 1449122819472.

The previous prime is 3140122401431. The next prime is 3140122401673. The reversal of 3140122401442 is 2441042210413.

It is a self number, because there is not a number n which added to its sum of digits gives 3140122401442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6618078 + ... + 7076665.

It is an arithmetic number, because the mean of its divisors is an integer number (317067560460).

Almost surely, 2^{3140122401442} is an apocalyptic number.

3140122401442 is a deficient number, since it is larger than the sum of its proper divisors (1932958565918).

3140122401442 is a wasteful number, since it uses less digits than its factorization.

3140122401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13703577.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 3140122401442 its reverse (2441042210413), we get a palindrome (5581164611855).

The spelling of 3140122401442 in words is "three trillion, one hundred forty billion, one hundred twenty-two million, four hundred one thousand, four hundred forty-two".