2140434023310 has 48 divisors (see below), whose sum is σ = 6071049232560. Its totient is φ = 518893096320.

The previous prime is 2140434023309. The next prime is 2140434023317. The reversal of 2140434023310 is 133204340412.

2140434023310 is a `hidden beast` number, since 2 + 1 + 4 + 0 + 4 + 340 + 2 + 3 + 310 = 666.

It is a super-2 number, since 2×2140434023310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140434023317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1081026295 + ... + 1081028274.

It is an arithmetic number, because the mean of its divisors is an integer number (126480192345).

Almost surely, 2^{2140434023310} is an apocalyptic number.

2140434023310 is an abundant number, since it is smaller than the sum of its proper divisors (3930615209250).

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

2140434023310 is a wasteful number, since it uses less digits than its factorization.

2140434023310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162054593 (or 2162054590 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2140434023310 its reverse (133204340412), we get a palindrome (2273638363722).

The spelling of 2140434023310 in words is "two trillion, one hundred forty billion, four hundred thirty-four million, twenty-three thousand, three hundred ten".