2140341142182 has 32 divisors (see below), whose sum is σ = 4309016207328. Its totient is φ = 708740288256.

The previous prime is 2140341142169. The next prime is 2140341142237. The reversal of 2140341142182 is 2812411430412.

It is a super-2 number, since 2×2140341142182² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 1394613 + ... + 2495120.

It is an arithmetic number, because the mean of its divisors is an integer number (134656756479).

Almost surely, 2^{2140341142182} is an apocalyptic number.

2140341142182 is an abundant number, since it is smaller than the sum of its proper divisors (2168675065146).

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

2140341142182 is a wasteful number, since it uses less digits than its factorization.

2140341142182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890344.

The product of its (nonzero) digits is 12288, while the sum is 33.

Adding to 2140341142182 its reverse (2812411430412), we get a palindrome (4952752572594).

The spelling of 2140341142182 in words is "two trillion, one hundred forty billion, three hundred forty-one million, one hundred forty-two thousand, one hundred eighty-two".