235413129 has 16 divisors (see below), whose sum is σ = 368421248. Its totient is φ = 130885632.

The previous prime is 235413109. The next prime is 235413133. The reversal of 235413129 is 921314532.

It is not a de Polignac number, because 235413129 - 2⁷ = 235413001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 235413096 and 235413105.

It is not an unprimeable number, because it can be changed into a prime (235413109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150712 + ... + 152265.

It is an arithmetic number, because the mean of its divisors is an integer number (23026328).

Almost surely, 2^235413129 is an apocalyptic number.

It is an amenable number.

235413129 is a deficient number, since it is larger than the sum of its proper divisors (133008119).

235413129 is a wasteful number, since it uses less digits than its factorization.

235413129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303024.

The product of its digits is 6480, while the sum is 30.

The square root of 235413129 is about 15343.1785820279. The cubic root of 235413129 is about 617.4619876397.

The spelling of 235413129 in words is "two hundred thirty-five million, four hundred thirteen thousand, one hundred twenty-nine".