235156236413 has 32 divisors (see below), whose sum is σ = 296096891904. Its totient is φ = 182166147072.

The previous prime is 235156236397. The next prime is 235156236473. The reversal of 235156236413 is 314632651532.

It is not a de Polignac number, because 235156236413 - 2⁴ = 235156236397 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 (235156236473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100220 + ... + 693077.

It is an arithmetic number, because the mean of its divisors is an integer number (9253027872).

Almost surely, 2^235156236413 is an apocalyptic number.

It is an amenable number.

235156236413 is a deficient number, since it is larger than the sum of its proper divisors (60940655491).

235156236413 is a wasteful number, since it uses less digits than its factorization.

235156236413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793421.

The product of its digits is 388800, while the sum is 41.

Adding to 235156236413 its reverse (314632651532), we get a palindrome (549788887945).

The spelling of 235156236413 in words is "two hundred thirty-five billion, one hundred fifty-six million, two hundred thirty-six thousand, four hundred thirteen".