234370431073 has 4 divisors (see below), whose sum is σ = 234836376768. Its totient is φ = 233904485380.

The previous prime is 234370431059. The next prime is 234370431157. The reversal of 234370431073 is 370134073432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 234370431073 - 2⁵ = 234370431041 is a prime.

It is a super-2 number, since 2×234370431073² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234370431173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232972093 + ... + 232973098.

It is an arithmetic number, because the mean of its divisors is an integer number (58709094192).

Almost surely, 2^234370431073 is an apocalyptic number.

It is an amenable number.

234370431073 is a deficient number, since it is larger than the sum of its proper divisors (465945695).

234370431073 is an equidigital number, since it uses as much as digits as its factorization.

234370431073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465945694.

The product of its (nonzero) digits is 127008, while the sum is 37.

The spelling of 234370431073 in words is "two hundred thirty-four billion, three hundred seventy million, four hundred thirty-one thousand, seventy-three".