1345064433532 has 24 divisors (see below), whose sum is σ = 2363887202432. Its totient is φ = 669673105200.

The previous prime is 1345064433491. The next prime is 1345064433703. The reversal of 1345064433532 is 2353344605431.

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, 447433 + ... + 1700095.

Almost surely, 2^{1345064433532} is an apocalyptic number.

It is an amenable number.

1345064433532 is a deficient number, since it is larger than the sum of its proper divisors (1018822768900).

1345064433532 is a wasteful number, since it uses less digits than its factorization.

1345064433532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253809 (or 1253807 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 1345064433532 in words is "one trillion, three hundred forty-five billion, sixty-four million, four hundred thirty-three thousand, five hundred thirty-two".