345005412026 has 16 divisors (see below), whose sum is σ = 566153627328. Its totient is φ = 156376387200.

The previous prime is 345005412019. The next prime is 345005412029. The reversal of 345005412026 is 620214500543.

It is a junction number, because it is equal to n+sod(n) for n = 345005411983 and 345005412001.

It is not an unprimeable number, because it can be changed into a prime (345005412029) 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, 22204790 + ... + 22220321.

It is an arithmetic number, because the mean of its divisors is an integer number (35384601708).

Almost surely, 2^345005412026 is an apocalyptic number.

345005412026 is a deficient number, since it is larger than the sum of its proper divisors (221148215302).

345005412026 is a wasteful number, since it uses less digits than its factorization.

345005412026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44425477.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 345005412026 its reverse (620214500543), we get a palindrome (965219912569).

The spelling of 345005412026 in words is "three hundred forty-five billion, five million, four hundred twelve thousand, twenty-six".