4252722057343 has 4 divisors (see below), whose sum is σ = 4253401086768. Its totient is φ = 4252043027920.

The previous prime is 4252722057341. The next prime is 4252722057349. The reversal of 4252722057343 is 3437502272524.

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 4252722057343 - 2¹ = 4252722057341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4252722057293 and 4252722057302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252722057341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339505318 + ... + 339517843.

It is an arithmetic number, because the mean of its divisors is an integer number (1063350271692).

Almost surely, 2^{4252722057343} is an apocalyptic number.

4252722057343 is a deficient number, since it is larger than the sum of its proper divisors (679029425).

4252722057343 is an equidigital number, since it uses as much as digits as its factorization.

4252722057343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679029424.

The product of its (nonzero) digits is 2822400, while the sum is 46.

The spelling of 4252722057343 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-seven thousand, three hundred forty-three".