341972930621 has 4 divisors (see below), whose sum is σ = 390826206432. Its totient is φ = 293119654812.

The previous prime is 341972930617. The next prime is 341972930659. The reversal of 341972930621 is 126039279143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 341972930621 - 2² = 341972930617 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341972630621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24426637895 + ... + 24426637908.

It is an arithmetic number, because the mean of its divisors is an integer number (97706551608).

Almost surely, 2^341972930621 is an apocalyptic number.

It is an amenable number.

341972930621 is a deficient number, since it is larger than the sum of its proper divisors (48853275811).

341972930621 is an equidigital number, since it uses as much as digits as its factorization.

341972930621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48853275810.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 341972930621 in words is "three hundred forty-one billion, nine hundred seventy-two million, nine hundred thirty thousand, six hundred twenty-one".