341611631621 has 8 divisors (see below), whose sum is σ = 387252052320. Its totient is φ = 298737297072.

The previous prime is 341611631611. The next prime is 341611631629. The reversal of 341611631621 is 126136116143.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341611631621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341611631629) 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, 691521275 + ... + 691521768.

It is an arithmetic number, because the mean of its divisors is an integer number (48406506540).

Almost surely, 2^341611631621 is an apocalyptic number.

It is an amenable number.

341611631621 is a deficient number, since it is larger than the sum of its proper divisors (45640420699).

341611631621 is a wasteful number, since it uses less digits than its factorization.

341611631621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383043075.

The product of its digits is 15552, while the sum is 35.

Adding to 341611631621 its reverse (126136116143), we get a palindrome (467747747764).

The spelling of 341611631621 in words is "three hundred forty-one billion, six hundred eleven million, six hundred thirty-one thousand, six hundred twenty-one".