1345224424234 has 16 divisors (see below), whose sum is σ = 2124069526080. Its totient is φ = 637202280960.

The previous prime is 1345224424223. The next prime is 1345224424249. The reversal of 1345224424234 is 4324244225431.

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, 2878314 + ... + 3312874.

It is an arithmetic number, because the mean of its divisors is an integer number (132754345380).

Almost surely, 2^{1345224424234} is an apocalyptic number.

1345224424234 is a deficient number, since it is larger than the sum of its proper divisors (778845101846).

1345224424234 is a wasteful number, since it uses less digits than its factorization.

1345224424234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516045.

The product of its digits is 737280, while the sum is 40.

Adding to 1345224424234 its reverse (4324244225431), we get a palindrome (5669468649665).

The spelling of 1345224424234 in words is "one trillion, three hundred forty-five billion, two hundred twenty-four million, four hundred twenty-four thousand, two hundred thirty-four".