234442244479 has 2 divisors, whose sum is σ = 234442244480. Its totient is φ = 234442244478.

The previous prime is 234442244429. The next prime is 234442244489. The reversal of 234442244479 is 974442244432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234442244479 - 2³³ = 225852309887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234442244419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117221122239 + 117221122240.

It is an arithmetic number, because the mean of its divisors is an integer number (117221122240).

Almost surely, 2^234442244479 is an apocalyptic number.

234442244479 is a deficient number, since it is larger than the sum of its proper divisors (1).

234442244479 is an equidigital number, since it uses as much as digits as its factorization.

234442244479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6193152, while the sum is 49.

The spelling of 234442244479 in words is "two hundred thirty-four billion, four hundred forty-two million, two hundred forty-four thousand, four hundred seventy-nine".