343625750416 has 45 divisors (see below), whose sum is σ = 720991798419. Its totient is φ = 158582431488.

The previous prime is 343625750389. The next prime is 343625750443. The reversal of 343625750416 is 614057526343.

It is a happy number.

The square root of 343625750416 is 586196.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (343625750389) and next prime (343625750443).

It can be written as a sum of positive squares in 4 ways, for example, as 126022160016 + 217603590400 = 354996^2 + 466480^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30476556 + ... + 30487828.

Almost surely, 2^343625750416 is an apocalyptic number.

343625750416 is the 586196-th square number.

It is an amenable number.

343625750416 is an abundant number, since it is smaller than the sum of its proper divisors (377366048003).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343625750416 is an frugal number, since it uses more digits than its factorization.

343625750416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22580 (or 11288 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 343625750416 in words is "three hundred forty-three billion, six hundred twenty-five million, seven hundred fifty thousand, four hundred sixteen".