236424134533 has 2 divisors, whose sum is σ = 236424134534. Its totient is φ = 236424134532.

The previous prime is 236424134509. The next prime is 236424134549. The reversal of 236424134533 is 335431424632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195114791524 + 41309343009 = 441718^2 + 203247^2 .

It is a cyclic number.

It is not a de Polignac number, because 236424134533 - 2²⁹ = 235887263621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (236424135533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118212067266 + 118212067267.

It is an arithmetic number, because the mean of its divisors is an integer number (118212067267).

Almost surely, 2^236424134533 is an apocalyptic number.

It is an amenable number.

236424134533 is a deficient number, since it is larger than the sum of its proper divisors (1).

236424134533 is an equidigital number, since it uses as much as digits as its factorization.

236424134533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 40.

The spelling of 236424134533 in words is "two hundred thirty-six billion, four hundred twenty-four million, one hundred thirty-four thousand, five hundred thirty-three".