345448526368 has 48 divisors (see below), whose sum is σ = 742037212224. Its totient is φ = 156999202560.

The previous prime is 345448526363. The next prime is 345448526377. The reversal of 345448526368 is 863625844543.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (345448526363) 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, 2479621 + ... + 2615227.

It is an arithmetic number, because the mean of its divisors is an integer number (15459108588).

Almost surely, 2^345448526368 is an apocalyptic number.

It is an amenable number.

345448526368 is an abundant number, since it is smaller than the sum of its proper divisors (396588685856).

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

345448526368 is a wasteful number, since it uses less digits than its factorization.

345448526368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142865 (or 142857 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 58.

The spelling of 345448526368 in words is "three hundred forty-five billion, four hundred forty-eight million, five hundred twenty-six thousand, three hundred sixty-eight".