2340301340021 has 32 divisors (see below), whose sum is σ = 2446994043648. Its totient is φ = 2236921689600.

The previous prime is 2340301339963. The next prime is 2340301340023. The reversal of 2340301340021 is 1200431030432.

2340301340021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2340301340021 - 2²² = 2340297145717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340301340023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90989255 + ... + 91014971.

It is an arithmetic number, because the mean of its divisors is an integer number (76468563864).

Almost surely, 2^{2340301340021} is an apocalyptic number.

It is an amenable number.

2340301340021 is a deficient number, since it is larger than the sum of its proper divisors (106692703627).

2340301340021 is a wasteful number, since it uses less digits than its factorization.

2340301340021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26141.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2340301340021 its reverse (1200431030432), we get a palindrome (3540732370453).

The spelling of 2340301340021 in words is "two trillion, three hundred forty billion, three hundred one million, three hundred forty thousand, twenty-one".