345023486723 has 8 divisors (see below), whose sum is σ = 365595557040. Its totient is φ = 324482146560.

The previous prime is 345023486711. The next prime is 345023486761. The reversal of 345023486723 is 327684320543.

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 345023486723 - 2⁶ = 345023486659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345023486783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7659413 + ... + 7704326.

It is an arithmetic number, because the mean of its divisors is an integer number (45699444630).

Almost surely, 2^345023486723 is an apocalyptic number.

345023486723 is a deficient number, since it is larger than the sum of its proper divisors (20572070317).

345023486723 is a wasteful number, since it uses less digits than its factorization.

345023486723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15365077.

The product of its (nonzero) digits is 2903040, while the sum is 47.

The spelling of 345023486723 in words is "three hundred forty-five billion, twenty-three million, four hundred eighty-six thousand, seven hundred twenty-three".