126339015364 has 27 divisors (see below), whose sum is σ = 231153888847. Its totient is φ = 60415187624.

The previous prime is 126339015349. The next prime is 126339015367. The reversal of 126339015364 is 463510933621.

The square root of 126339015364 is 355442.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 126339015364.

It is not an unprimeable number, because it can be changed into a prime (126339015367) 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 in 8 ways as a sum of consecutive naturals, for example, 16346469 + ... + 16354195.

Almost surely, 2^126339015364 is an apocalyptic number.

126339015364 is the 355442-nd square number.

It is an amenable number.

126339015364 is a deficient number, since it is larger than the sum of its proper divisors (104814873483).

126339015364 is an frugal number, since it uses more digits than its factorization.

126339015364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15504 (or 7752 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 43.

Adding to 126339015364 its reverse (463510933621), we get a palindrome (589849948985).

The spelling of 126339015364 in words is "one hundred twenty-six billion, three hundred thirty-nine million, fifteen thousand, three hundred sixty-four".