343743352072 has 64 divisors (see below), whose sum is σ = 660651552000. Its totient is φ = 167610643200.

The previous prime is 343743352063. The next prime is 343743352081. The reversal of 343743352072 is 270253347343.

It is an interprime number because it is at equal distance from previous prime (343743352063) and next prime (343743352081).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134747197 + ... + 134749747.

It is an arithmetic number, because the mean of its divisors is an integer number (10322680500).

Almost surely, 2^343743352072 is an apocalyptic number.

It is an amenable number.

343743352072 is a deficient number, since it is larger than the sum of its proper divisors (316908199928).

343743352072 is a wasteful number, since it uses less digits than its factorization.

343743352072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406 (or 4402 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 43.

The spelling of 343743352072 in words is "three hundred forty-three billion, seven hundred forty-three million, three hundred fifty-two thousand, seventy-two".