34401553223 has 2 divisors, whose sum is σ = 34401553224. Its totient is φ = 34401553222.

The previous prime is 34401553217. The next prime is 34401553237. The reversal of 34401553223 is 32235510443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34401553223 - 2²⁶ = 34334444359 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34401553223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34401553423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17200776611 + 17200776612.

It is an arithmetic number, because the mean of its divisors is an integer number (17200776612).

Almost surely, 2^34401553223 is an apocalyptic number.

34401553223 is a deficient number, since it is larger than the sum of its proper divisors (1).

34401553223 is an equidigital number, since it uses as much as digits as its factorization.

34401553223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 34401553223 in words is "thirty-four billion, four hundred one million, five hundred fifty-three thousand, two hundred twenty-three".