312204552341 has 4 divisors (see below), whose sum is σ = 340586784384. Its totient is φ = 283822320300.

The previous prime is 312204552337. The next prime is 312204552347. The reversal of 312204552341 is 143255402213.

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 312204552341 - 2² = 312204552337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312204552298 and 312204552307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312204552347) 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, 14191116005 + ... + 14191116026.

It is an arithmetic number, because the mean of its divisors is an integer number (85146696096).

Almost surely, 2^312204552341 is an apocalyptic number.

It is an amenable number.

312204552341 is a deficient number, since it is larger than the sum of its proper divisors (28382232043).

312204552341 is a wasteful number, since it uses less digits than its factorization.

312204552341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28382232042.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 312204552341 its reverse (143255402213), we get a palindrome (455459954554).

The spelling of 312204552341 in words is "three hundred twelve billion, two hundred four million, five hundred fifty-two thousand, three hundred forty-one".