126365326162 has 4 divisors (see below), whose sum is σ = 189547989246. Its totient is φ = 63182663080.

The previous prime is 126365326067. The next prime is 126365326169. The reversal of 126365326162 is 261623563621.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 120097595601 + 6267730561 = 346551^2 + 79169^2 .

It is not an unprimeable number, because it can be changed into a prime (126365326169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31591331539 + ... + 31591331542.

Almost surely, 2^126365326162 is an apocalyptic number.

126365326162 is a deficient number, since it is larger than the sum of its proper divisors (63182663084).

126365326162 is an equidigital number, since it uses as much as digits as its factorization.

126365326162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63182663083.

The product of its digits is 466560, while the sum is 43.

Adding to 126365326162 its reverse (261623563621), we get a palindrome (387988889783).

The spelling of 126365326162 in words is "one hundred twenty-six billion, three hundred sixty-five million, three hundred twenty-six thousand, one hundred sixty-two".