1345004560234 has 16 divisors (see below), whose sum is σ = 2087176855176. Its totient is φ = 649603744000.

The previous prime is 1345004560213. The next prime is 1345004560247. The reversal of 1345004560234 is 4320654005431.

It can be written as a sum of positive squares in 4 ways, for example, as 837768598209 + 507235962025 = 915297^2 + 712205^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1345004560193 and 1345004560202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81192187 + ... + 81208750.

Almost surely, 2^{1345004560234} is an apocalyptic number.

1345004560234 is a deficient number, since it is larger than the sum of its proper divisors (742172294942).

1345004560234 is a wasteful number, since it uses less digits than its factorization.

1345004560234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162401081.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 1345004560234 its reverse (4320654005431), we get a palindrome (5665658565665).

The spelling of 1345004560234 in words is "one trillion, three hundred forty-five billion, four million, five hundred sixty thousand, two hundred thirty-four".