229446974079 has 8 divisors (see below), whose sum is σ = 339921443120. Its totient is φ = 152964649368.

The previous prime is 229446974077. The next prime is 229446974117. The reversal of 229446974079 is 970479644922.

It is not a de Polignac number, because 229446974079 - 2¹ = 229446974077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229446974077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4249018012 + ... + 4249018065.

It is an arithmetic number, because the mean of its divisors is an integer number (42490180390).

Almost surely, 2^229446974079 is an apocalyptic number.

229446974079 is a deficient number, since it is larger than the sum of its proper divisors (110474469041).

229446974079 is an equidigital number, since it uses as much as digits as its factorization.

229446974079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498036086 (or 8498036080 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 63.

The spelling of 229446974079 in words is "two hundred twenty-nine billion, four hundred forty-six million, nine hundred seventy-four thousand, seventy-nine".