4661104331213 has 48 divisors (see below), whose sum is σ = 5370997705920. Its totient is φ = 4008846124800.

The previous prime is 4661104331209. The next prime is 4661104331231. The reversal of 4661104331213 is 3121334011664.

It is a happy number.

It is not a de Polignac number, because 4661104331213 - 2² = 4661104331209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661104337213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108570770 + ... + 108613692.

It is an arithmetic number, because the mean of its divisors is an integer number (111895785540).

Almost surely, 2^{4661104331213} is an apocalyptic number.

It is an amenable number.

4661104331213 is a deficient number, since it is larger than the sum of its proper divisors (709893374707).

4661104331213 is a wasteful number, since it uses less digits than its factorization.

4661104331213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43178 (or 43131 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

Adding to 4661104331213 its reverse (3121334011664), we get a palindrome (7782438342877).

The spelling of 4661104331213 in words is "four trillion, six hundred sixty-one billion, one hundred four million, three hundred thirty-one thousand, two hundred thirteen".