3561136426292 has 12 divisors (see below), whose sum is σ = 6289162955460. Its totient is φ = 1764232724736.

The previous prime is 3561136426291. The next prime is 3561136426301. The reversal of 3561136426292 is 2926246311653.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3118318047376 + 442818378916 = 1765876^2 + 665446^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3561136426292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3561136426291) 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 in 3 ways as a sum of consecutive naturals, for example, 4083871613 + ... + 4083872484.

It is an arithmetic number, because the mean of its divisors is an integer number (524096912955).

Almost surely, 2^{3561136426292} is an apocalyptic number.

It is an amenable number.

3561136426292 is a deficient number, since it is larger than the sum of its proper divisors (2728026529168).

3561136426292 is a wasteful number, since it uses less digits than its factorization.

3561136426292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8167744210 (or 8167744208 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 50.

The spelling of 3561136426292 in words is "three trillion, five hundred sixty-one billion, one hundred thirty-six million, four hundred twenty-six thousand, two hundred ninety-two".