1345322564146 has 16 divisors (see below), whose sum is σ = 2201884637760. Its totient is φ = 611385891280.

The previous prime is 1345322564143. The next prime is 1345322564149. The reversal of 1345322564146 is 6414652235431.

It is an interprime number because it is at equal distance from previous prime (1345322564143) and next prime (1345322564149).

It is a junction number, because it is equal to n+sod(n) for n = 1345322564096 and 1345322564105.

It is not an unprimeable number, because it can be changed into a prime (1345322564143) 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, 6107581 + ... + 6324016.

It is an arithmetic number, because the mean of its divisors is an integer number (137617789860).

Almost surely, 2^{1345322564146} is an apocalyptic number.

1345322564146 is a deficient number, since it is larger than the sum of its proper divisors (856562073614).

1345322564146 is a wasteful number, since it uses less digits than its factorization.

1345322564146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12436529.

The product of its digits is 2073600, while the sum is 46.

Adding to 1345322564146 its reverse (6414652235431), we get a palindrome (7759974799577).

The spelling of 1345322564146 in words is "one trillion, three hundred forty-five billion, three hundred twenty-two million, five hundred sixty-four thousand, one hundred forty-six".