126040317364 has 24 divisors (see below), whose sum is σ = 237826928808. Its totient is φ = 58101578880.

The previous prime is 126040317317. The next prime is 126040317367. The reversal of 126040317364 is 463713040621.

126040317364 is digitally balanced in base 3, 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 4 ways, for example, as 754051600 + 125286265764 = 27460^2 + 353958^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126040317367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433467 + ... + 1518850.

It is an arithmetic number, because the mean of its divisors is an integer number (9909455367).

Almost surely, 2^126040317364 is an apocalyptic number.

It is an amenable number.

126040317364 is a deficient number, since it is larger than the sum of its proper divisors (111786611444).

126040317364 is a wasteful number, since it uses less digits than its factorization.

126040317364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953155 (or 2953153 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

Adding to 126040317364 its reverse (463713040621), we get a palindrome (589753357985).

The spelling of 126040317364 in words is "one hundred twenty-six billion, forty million, three hundred seventeen thousand, three hundred sixty-four".