11630421138613 has 8 divisors (see below), whose sum is σ = 11956122020000. Its totient is φ = 11305318424400.

The previous prime is 11630421138577. The next prime is 11630421138653. The reversal of 11630421138613 is 31683112403611.

It is a happy number.

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 11630421138613 - 2¹³ = 11630421130421 is a prime.

It is a super-2 number, since 2×11630421138613² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11630421138653) 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, 149502363 + ... + 149580136.

It is an arithmetic number, because the mean of its divisors is an integer number (1494515252500).

Almost surely, 2^{11630421138613} is an apocalyptic number.

It is an amenable number.

11630421138613 is a deficient number, since it is larger than the sum of its proper divisors (325700881387).

11630421138613 is a wasteful number, since it uses less digits than its factorization.

11630421138613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299083587.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 11630421138613 in words is "eleven trillion, six hundred thirty billion, four hundred twenty-one million, one hundred thirty-eight thousand, six hundred thirteen".