2340406012132 has 24 divisors (see below), whose sum is σ = 4102892539200. Its totient is φ = 1168151331360.

The previous prime is 2340406012129. The next prime is 2340406012157. The reversal of 2340406012132 is 2312106040432.

It is a happy number.

It is a super-2 number, since 2×2340406012132² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2340406012132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34614783 + ... + 34682329.

It is an arithmetic number, because the mean of its divisors is an integer number (170953855800).

Almost surely, 2^{2340406012132} is an apocalyptic number.

It is an amenable number.

2340406012132 is a deficient number, since it is larger than the sum of its proper divisors (1762486527068).

2340406012132 is a wasteful number, since it uses less digits than its factorization.

2340406012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82611 (or 82609 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 2340406012132 in words is "two trillion, three hundred forty billion, four hundred six million, twelve thousand, one hundred thirty-two".