1345223160032 has 24 divisors (see below), whose sum is σ = 2660075106696. Its totient is φ = 669648529792.

The previous prime is 1345223160007. The next prime is 1345223160049. The reversal of 1345223160032 is 2300613225431.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92587943 + ... + 92602470.

It is an arithmetic number, because the mean of its divisors is an integer number (110836462779).

Almost surely, 2^{1345223160032} is an apocalyptic number.

It is an amenable number.

1345223160032 is a deficient number, since it is larger than the sum of its proper divisors (1314851946664).

1345223160032 is a wasteful number, since it uses less digits than its factorization.

1345223160032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185190650 (or 185190642 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 1345223160032 its reverse (2300613225431), we get a palindrome (3645836385463).

The spelling of 1345223160032 in words is "one trillion, three hundred forty-five billion, two hundred twenty-three million, one hundred sixty thousand, thirty-two".