343240012004 has 6 divisors (see below), whose sum is σ = 600670021014. Its totient is φ = 171620006000.

The previous prime is 343240011943. The next prime is 343240012117. The reversal of 343240012004 is 400210042343.

It can be written as a sum of positive squares in only one way, i.e., 286428336100 + 56811675904 = 535190^2 + 238352^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42905001497 + ... + 42905001504.

It is an arithmetic number, because the mean of its divisors is an integer number (100111670169).

Almost surely, 2^343240012004 is an apocalyptic number.

It is an amenable number.

343240012004 is a deficient number, since it is larger than the sum of its proper divisors (257430009010).

343240012004 is a wasteful number, since it uses less digits than its factorization.

343240012004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85810003005 (or 85810003003 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 343240012004 its reverse (400210042343), we get a palindrome (743450054347).

The spelling of 343240012004 in words is "three hundred forty-three billion, two hundred forty million, twelve thousand, four".