1345233422 has 16 divisors (see below), whose sum is σ = 2182405680. Its totient is φ = 618209472.

The previous prime is 1345233401. The next prime is 1345233467. The reversal of 1345233422 is 2243325431.

It is a happy number.

It is a congruent number.

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, 104972 + ... + 117087.

It is an arithmetic number, because the mean of its divisors is an integer number (136400355).

Almost surely, 2^1345233422 is an apocalyptic number.

1345233422 is a deficient number, since it is larger than the sum of its proper divisors (837172258).

1345233422 is a wasteful number, since it uses less digits than its factorization.

1345233422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222307.

The product of its digits is 17280, while the sum is 29.

The square root of 1345233422 is about 36677.4238735492. The cubic root of 1345233422 is about 1103.9071583823.

Adding to 1345233422 its reverse (2243325431), we get a palindrome (3588558853).

The spelling of 1345233422 in words is "one billion, three hundred forty-five million, two hundred thirty-three thousand, four hundred twenty-two".