343715874481 has 8 divisors (see below), whose sum is σ = 392821700480. Its totient is φ = 294610938048.

The previous prime is 343715874391. The next prime is 343715874497. The reversal of 343715874481 is 184478517343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 343715874481 - 2¹⁹ = 343715350193 is a prime.

It is a super-2 number, since 2×343715874481² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343715874181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304380 + ... + 1545586.

It is an arithmetic number, because the mean of its divisors is an integer number (49102712560).

Almost surely, 2^343715874481 is an apocalyptic number.

It is an amenable number.

343715874481 is a deficient number, since it is larger than the sum of its proper divisors (49105825999).

343715874481 is a wasteful number, since it uses less digits than its factorization.

343715874481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444783.

The product of its digits is 9031680, while the sum is 55.

The spelling of 343715874481 in words is "three hundred forty-three billion, seven hundred fifteen million, eight hundred seventy-four thousand, four hundred eighty-one".