4274128363 has 4 divisors (see below), whose sum is σ = 4318191640. Its totient is φ = 4230065088.

The previous prime is 4274128307. The next prime is 4274128367. The reversal of 4274128363 is 3638214724.

It is a happy number.

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 4274128363 - 2¹³ = 4274120171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4274128367) 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, 22031493 + ... + 22031686.

It is an arithmetic number, because the mean of its divisors is an integer number (1079547910).

Almost surely, 2^4274128363 is an apocalyptic number.

4274128363 is a deficient number, since it is larger than the sum of its proper divisors (44063277).

4274128363 is an equidigital number, since it uses as much as digits as its factorization.

4274128363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44063276.

The product of its digits is 193536, while the sum is 40.

The square root of 4274128363 is about 65376.8182385775. The cubic root of 4274128363 is about 1622.8654720257.

The spelling of 4274128363 in words is "four billion, two hundred seventy-four million, one hundred twenty-eight thousand, three hundred sixty-three".