344312303443012 has 12 divisors (see below), whose sum is σ = 602546719883836. Its totient is φ = 172156097761920.

The previous prime is 344312303442973. The next prime is 344312303443027. The reversal of 344312303443012 is 210344303213443.

It can be written as a sum of positive squares in 2 ways, for example, as 40243595438656 + 304068708004356 = 6343784^2 + 17437566^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3146968 + ... + 26429680.

Almost surely, 2^{344312303443012} is an apocalyptic number.

It is an amenable number.

344312303443012 is a deficient number, since it is larger than the sum of its proper divisors (258234416440824).

344312303443012 is a wasteful number, since it uses less digits than its factorization.

344312303443012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26979798 (or 26979796 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 344312303443012 its reverse (210344303213443), we get a palindrome (554656606656455).

The spelling of 344312303443012 in words is "three hundred forty-four trillion, three hundred twelve billion, three hundred three million, four hundred forty-three thousand, twelve".