345776711003 has 4 divisors (see below), whose sum is σ = 346703726688. Its totient is φ = 344849695320.

The previous prime is 345776710999. The next prime is 345776711057. The reversal of 345776711003 is 300117677543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 345776711003 - 2² = 345776710999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345776711803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463507283 + ... + 463508028.

It is an arithmetic number, because the mean of its divisors is an integer number (86675931672).

Almost surely, 2^345776711003 is an apocalyptic number.

345776711003 is a deficient number, since it is larger than the sum of its proper divisors (927015685).

345776711003 is an equidigital number, since it uses as much as digits as its factorization.

345776711003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927015684.

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 345776711003 in words is "three hundred forty-five billion, seven hundred seventy-six million, seven hundred eleven thousand, three".