2340620266044 has 48 divisors (see below), whose sum is σ = 5478396198912. Its totient is φ = 777787486272.

The previous prime is 2340620266043. The next prime is 2340620266129. The reversal of 2340620266044 is 4406620260432.

It is a junction number, because it is equal to n+sod(n) for n = 2340620265993 and 2340620266011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340620266043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9311557 + ... + 9559619.

It is an arithmetic number, because the mean of its divisors is an integer number (114133254144).

Almost surely, 2^{2340620266044} is an apocalyptic number.

It is an amenable number.

2340620266044 is an abundant number, since it is smaller than the sum of its proper divisors (3137775932868).

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

2340620266044 is a wasteful number, since it uses less digits than its factorization.

2340620266044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250506 (or 250504 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 39.

The spelling of 2340620266044 in words is "two trillion, three hundred forty billion, six hundred twenty million, two hundred sixty-six thousand, forty-four".