345000454342 has 16 divisors (see below), whose sum is σ = 540226919520. Its totient is φ = 164931098112.

The previous prime is 345000454327. The next prime is 345000454343. The reversal of 345000454342 is 243454000543.

It is a junction number, because it is equal to n+sod(n) for n = 345000454298 and 345000454307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345000454343) 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, 1459803 + ... + 1679590.

It is an arithmetic number, because the mean of its divisors is an integer number (33764182470).

Almost surely, 2^345000454342 is an apocalyptic number.

345000454342 is a deficient number, since it is larger than the sum of its proper divisors (195226465178).

345000454342 is a wasteful number, since it uses less digits than its factorization.

345000454342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141807.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 345000454342 its reverse (243454000543), we get a palindrome (588454454885).

The spelling of 345000454342 in words is "three hundred forty-five billion, four hundred fifty-four thousand, three hundred forty-two".