36426238157 has 2 divisors, whose sum is σ = 36426238158. Its totient is φ = 36426238156.

The previous prime is 36426238127. The next prime is 36426238367. The reversal of 36426238157 is 75183262463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35595991561 + 830246596 = 188669^2 + 28814^2 .

It is a cyclic number.

It is not a de Polignac number, because 36426238157 - 2²⁶ = 36359129293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36426238117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18213119078 + 18213119079.

It is an arithmetic number, because the mean of its divisors is an integer number (18213119079).

Almost surely, 2^36426238157 is an apocalyptic number.

It is an amenable number.

36426238157 is a deficient number, since it is larger than the sum of its proper divisors (1).

36426238157 is an equidigital number, since it uses as much as digits as its factorization.

36426238157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 47.

The spelling of 36426238157 in words is "thirty-six billion, four hundred twenty-six million, two hundred thirty-eight thousand, one hundred fifty-seven".