3140143142140 has 12 divisors (see below), whose sum is σ = 6594300598536. Its totient is φ = 1256057256848.

The previous prime is 3140143142131. The next prime is 3140143142141. The reversal of 3140143142140 is 412413410413.

It is a junction number, because it is equal to n+sod(n) for n = 3140143142099 and 3140143142108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140143142141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78503578534 + ... + 78503578573.

It is an arithmetic number, because the mean of its divisors is an integer number (549525049878).

Almost surely, 2^{3140143142140} is an apocalyptic number.

It is an amenable number.

3140143142140 is an abundant number, since it is smaller than the sum of its proper divisors (3454157456396).

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

3140143142140 is a wasteful number, since it uses less digits than its factorization.

3140143142140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157007157116 (or 157007157114 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 3140143142140 its reverse (412413410413), we get a palindrome (3552556552553).

The spelling of 3140143142140 in words is "three trillion, one hundred forty billion, one hundred forty-three million, one hundred forty-two thousand, one hundred forty".