4721354344027 has 4 divisors (see below), whose sum is σ = 4729536934456. Its totient is φ = 4713171753600.

The previous prime is 4721354344009. The next prime is 4721354344079. The reversal of 4721354344027 is 7204434531274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4721354344027 - 2²³ = 4721345955419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4721354344327) 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 3 ways as a sum of consecutive naturals, for example, 4091294349 + ... + 4091295502.

It is an arithmetic number, because the mean of its divisors is an integer number (1182384233614).

Almost surely, 2^{4721354344027} is an apocalyptic number.

4721354344027 is a deficient number, since it is larger than the sum of its proper divisors (8182590429).

4721354344027 is an equidigital number, since it uses as much as digits as its factorization.

4721354344027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8182590428.

The product of its (nonzero) digits is 2257920, while the sum is 46.

The spelling of 4721354344027 in words is "four trillion, seven hundred twenty-one billion, three hundred fifty-four million, three hundred forty-four thousand, twenty-seven".