162126234436 has 6 divisors (see below), whose sum is σ = 283720910270. Its totient is φ = 81063117216.

The previous prime is 162126234397. The next prime is 162126234437. The reversal of 162126234436 is 634432621261.

162126234436 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 only one way, i.e., 155310080836 + 6816153600 = 394094^2 + 82560^2 .

It is not an unprimeable number, because it can be changed into a prime (162126234437) 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 as a sum of consecutive naturals, namely, 20265779301 + ... + 20265779308.

Almost surely, 2^162126234436 is an apocalyptic number.

It is an amenable number.

162126234436 is a deficient number, since it is larger than the sum of its proper divisors (121594675834).

162126234436 is a wasteful number, since it uses less digits than its factorization.

162126234436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40531558613 (or 40531558611 counting only the distinct ones).

The product of its digits is 248832, while the sum is 40.

Adding to 162126234436 its reverse (634432621261), we get a palindrome (796558855697).

The spelling of 162126234436 in words is "one hundred sixty-two billion, one hundred twenty-six million, two hundred thirty-four thousand, four hundred thirty-six".