34725201223 has 2 divisors, whose sum is σ = 34725201224. Its totient is φ = 34725201222.

The previous prime is 34725201221. The next prime is 34725201227. The reversal of 34725201223 is 32210252743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34725201223 - 2¹ = 34725201221 is a prime.

Together with 34725201221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34725201221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17362600611 + 17362600612.

It is an arithmetic number, because the mean of its divisors is an integer number (17362600612).

Almost surely, 2^34725201223 is an apocalyptic number.

34725201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

34725201223 is an equidigital number, since it uses as much as digits as its factorization.

34725201223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

Adding to 34725201223 its reverse (32210252743), we get a palindrome (66935453966).

It can be divided in two parts, 3472520 and 1223, that added together give a palindrome (3473743).

The spelling of 34725201223 in words is "thirty-four billion, seven hundred twenty-five million, two hundred one thousand, two hundred twenty-three".