61340060411213 has 8 divisors (see below), whose sum is σ = 61631798794176. Its totient is φ = 61048331719200.

The previous prime is 61340060411191. The next prime is 61340060411219. The reversal of 61340060411213 is 31211406004316.

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 61340060411213 - 2²⁶ = 61339993302349 is a prime.

It is a super-2 number, since 2×61340060411213² (a number of 28 digits) contains 22 as substring.

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 61340060411213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61340060411219) 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, 10428320 + ... + 15212822.

It is an arithmetic number, because the mean of its divisors is an integer number (7703974849272).

Almost surely, 2^{61340060411213} is an apocalyptic number.

It is an amenable number.

61340060411213 is a deficient number, since it is larger than the sum of its proper divisors (291738382963).

61340060411213 is a wasteful number, since it uses less digits than its factorization.

61340060411213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845475.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 61340060411213 its reverse (31211406004316), we get a palindrome (92551466415529).

The spelling of 61340060411213 in words is "sixty-one trillion, three hundred forty billion, sixty million, four hundred eleven thousand, two hundred thirteen".