3634340324131 has 8 divisors (see below), whose sum is σ = 3993674571504. Its totient is φ = 3279829355520.

The previous prime is 3634340324093. The next prime is 3634340324141. The reversal of 3634340324131 is 1314230434363.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3634340324131 - 2³¹ = 3632192840483 is a prime.

It is a super-2 number, since 2×3634340324131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3634340324141) 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, 1205818110 + ... + 1205821123.

It is an arithmetic number, because the mean of its divisors is an integer number (499209321438).

Almost surely, 2^{3634340324131} is an apocalyptic number.

3634340324131 is a deficient number, since it is larger than the sum of its proper divisors (359334247373).

3634340324131 is a wasteful number, since it uses less digits than its factorization.

3634340324131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411639381.

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 3634340324131 its reverse (1314230434363), we get a palindrome (4948570758494).

The spelling of 3634340324131 in words is "three trillion, six hundred thirty-four billion, three hundred forty million, three hundred twenty-four thousand, one hundred thirty-one".