344857006803 has 8 divisors (see below), whose sum is σ = 462378110400. Its totient is φ = 228620287208.

The previous prime is 344857006799. The next prime is 344857006829. The reversal of 344857006803 is 308600758443.

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

It is a cyclic number.

It is not a de Polignac number, because 344857006803 - 2² = 344857006799 is a prime.

It is a super-2 number, since 2×344857006803² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (344857006853) 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, 321095373 + ... + 321096446.

It is an arithmetic number, because the mean of its divisors is an integer number (57797263800).

Almost surely, 2^344857006803 is an apocalyptic number.

344857006803 is a deficient number, since it is larger than the sum of its proper divisors (117521103597).

344857006803 is a wasteful number, since it uses less digits than its factorization.

344857006803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642192001.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 344857006803 in words is "three hundred forty-four billion, eight hundred fifty-seven million, six thousand, eight hundred three".