2340050010440 has 32 divisors (see below), whose sum is σ = 5278374807480. Its totient is φ = 933662264832.

The previous prime is 2340050010413. The next prime is 2340050010443. The reversal of 2340050010440 is 440100500432.

It can be written as a sum of positive squares in 4 ways, for example, as 1476113222116 + 863936788324 = 1214954^2 + 929482^2 .

It is not an unprimeable number, because it can be changed into a prime (2340050010443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73663277 + ... + 73695036.

Almost surely, 2^{2340050010440} is an apocalyptic number.

2340050010440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340050010440 is an abundant number, since it is smaller than the sum of its proper divisors (2938324797040).

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

2340050010440 is a wasteful number, since it uses less digits than its factorization.

2340050010440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147358721 (or 147358717 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 2340050010440 its reverse (440100500432), we get a palindrome (2780150510872).

The spelling of 2340050010440 in words is "two trillion, three hundred forty billion, fifty million, ten thousand, four hundred forty".