3140212213240 has 128 divisors (see below), whose sum is σ = 7188947251200. Its totient is φ = 1234363691520.

The previous prime is 3140212213231. The next prime is 3140212213249. The reversal of 3140212213240 is 423122120413.

It is an interprime number because it is at equal distance from previous prime (3140212213231) and next prime (3140212213249).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140212213249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288962287 + ... + 288973153.

It is an arithmetic number, because the mean of its divisors is an integer number (56163650400).

Almost surely, 2^{3140212213240} is an apocalyptic number.

It is an amenable number.

3140212213240 is an abundant number, since it is smaller than the sum of its proper divisors (4048735037960).

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

3140212213240 is a wasteful number, since it uses less digits than its factorization.

3140212213240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11525 (or 11521 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 3140212213240 its reverse (423122120413), we get a palindrome (3563334333653).

The spelling of 3140212213240 in words is "three trillion, one hundred forty billion, two hundred twelve million, two hundred thirteen thousand, two hundred forty".