344979198212 has 48 divisors (see below), whose sum is σ = 675892823424. Its totient is φ = 152740512000.

The previous prime is 344979198203. The next prime is 344979198217. The reversal of 344979198212 is 212891979443.

It is not an unprimeable number, because it can be changed into a prime (344979198217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347489 + ... + 900392.

It is an arithmetic number, because the mean of its divisors is an integer number (14081100488).

Almost surely, 2^344979198212 is an apocalyptic number.

It is an amenable number.

344979198212 is a deficient number, since it is larger than the sum of its proper divisors (330913625212).

344979198212 is a wasteful number, since it uses less digits than its factorization.

344979198212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248060 (or 1248058 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 59.

The spelling of 344979198212 in words is "three hundred forty-four billion, nine hundred seventy-nine million, one hundred ninety-eight thousand, two hundred twelve".