343866424007 has 6 divisors (see below), whose sum is σ = 348641455752. Its totient is φ = 339155919792.

The previous prime is 343866423997. The next prime is 343866424039. The reversal of 343866424007 is 700424668343.

It is not a de Polignac number, because 343866424007 - 2²² = 343862229703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343866424607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32258363 + ... + 32269020.

It is an arithmetic number, because the mean of its divisors is an integer number (58106909292).

Almost surely, 2^343866424007 is an apocalyptic number.

343866424007 is a deficient number, since it is larger than the sum of its proper divisors (4775031745).

343866424007 is an frugal number, since it uses more digits than its factorization.

343866424007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64527529 (or 64527456 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 47.

The spelling of 343866424007 in words is "three hundred forty-three billion, eight hundred sixty-six million, four hundred twenty-four thousand, seven".