236263434130 has 32 divisors (see below), whose sum is σ = 440701579440. Its totient is φ = 91088363520.

The previous prime is 236263434053. The next prime is 236263434133. The reversal of 236263434130 is 31434362632.

236263434130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 210880253089 + 25383181041 = 459217^2 + 159321^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 236263434130.

It is not an unprimeable number, because it can be changed into a prime (236263434133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538651 + ... + 873310.

Almost surely, 2^236263434130 is an apocalyptic number.

236263434130 is a deficient number, since it is larger than the sum of its proper divisors (204438145310).

236263434130 is a wasteful number, since it uses less digits than its factorization.

236263434130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412574.

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 236263434130 its reverse (31434362632), we get a palindrome (267697796762).

The spelling of 236263434130 in words is "two hundred thirty-six billion, two hundred sixty-three million, four hundred thirty-four thousand, one hundred thirty".