345448526115 has 64 divisors (see below), whose sum is σ = 691318996992. Its totient is φ = 143101257600.

The previous prime is 345448526113. The next prime is 345448526141. The reversal of 345448526115 is 511625844543.

It is not a de Polignac number, because 345448526115 - 2¹ = 345448526113 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (345448526113) 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 63 ways as a sum of consecutive naturals, for example, 121647 + ... + 840056.

It is an arithmetic number, because the mean of its divisors is an integer number (10801859328).

Almost surely, 2^345448526115 is an apocalyptic number.

345448526115 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

345448526115 is an abundant number, since it is smaller than the sum of its proper divisors (345870470877).

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

345448526115 is a wasteful number, since it uses less digits than its factorization.

345448526115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962040.

The product of its digits is 2304000, while the sum is 48.

The spelling of 345448526115 in words is "three hundred forty-five billion, four hundred forty-eight million, five hundred twenty-six thousand, one hundred fifteen".