2364564340421 has 16 divisors (see below), whose sum is σ = 2498579092800. Its totient is φ = 2231508071808.

The previous prime is 2364564340387. The next prime is 2364564340429. The reversal of 2364564340421 is 1240434654632.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2364564340421 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 (2364564340429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49261385 + ... + 49309361.

It is an arithmetic number, because the mean of its divisors is an integer number (156161193300).

Almost surely, 2^{2364564340421} is an apocalyptic number.

It is an amenable number.

2364564340421 is a deficient number, since it is larger than the sum of its proper divisors (134014752379).

2364564340421 is a wasteful number, since it uses less digits than its factorization.

2364564340421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57908.

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 2364564340421 in words is "two trillion, three hundred sixty-four billion, five hundred sixty-four million, three hundred forty thousand, four hundred twenty-one".