350233129 has 4 divisors (see below), whose sum is σ = 350523076. Its totient is φ = 349943184.

The previous prime is 350233127. The next prime is 350233141. The reversal of 350233129 is 921332053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 921332053 = 113 ⋅8153381.

It can be written as a sum of positive squares in 2 ways, for example, as 95511529 + 254721600 = 9773^2 + 15960^2 .

It is a cyclic number.

It is not a de Polignac number, because 350233129 - 2¹ = 350233127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350233097 and 350233106.

It is not an unprimeable number, because it can be changed into a prime (350233123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143154 + ... + 145579.

It is an arithmetic number, because the mean of its divisors is an integer number (87630769).

Almost surely, 2^350233129 is an apocalyptic number.

It is an amenable number.

350233129 is a deficient number, since it is larger than the sum of its proper divisors (289947).

350233129 is a wasteful number, since it uses less digits than its factorization.

350233129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289946.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 350233129 is about 18714.5165312920. The cubic root of 350233129 is about 704.8863079746.

The spelling of 350233129 in words is "three hundred fifty million, two hundred thirty-three thousand, one hundred twenty-nine".