345498352224 has 96 divisors (see below), whose sum is σ = 946534305024. Its totient is φ = 110139194880.

The previous prime is 345498352223. The next prime is 345498352231. The reversal of 345498352224 is 422253894543.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×345498352224² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345498352223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17042254 + ... + 17062514.

It is an arithmetic number, because the mean of its divisors is an integer number (9859732344).

Almost surely, 2^345498352224 is an apocalyptic number.

It is an amenable number.

345498352224 is an abundant number, since it is smaller than the sum of its proper divisors (601035952800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345498352224 is a wasteful number, since it uses less digits than its factorization.

345498352224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28020 (or 28012 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 51.

The spelling of 345498352224 in words is "three hundred forty-five billion, four hundred ninety-eight million, three hundred fifty-two thousand, two hundred twenty-four".