1345265063432 has 8 divisors (see below), whose sum is σ = 2522371993950. Its totient is φ = 672632531712.

The previous prime is 1345265063423. The next prime is 1345265063437. The reversal of 1345265063432 is 2343605625431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1180277996836 + 164987066596 = 1086406^2 + 406186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1345265063437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84079066457 + ... + 84079066472.

Almost surely, 2^{1345265063432} is an apocalyptic number.

It is an amenable number.

1345265063432 is a deficient number, since it is larger than the sum of its proper divisors (1177106930518).

1345265063432 is a wasteful number, since it uses less digits than its factorization.

1345265063432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168158132935 (or 168158132931 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 44.

The spelling of 1345265063432 in words is "one trillion, three hundred forty-five billion, two hundred sixty-five million, sixty-three thousand, four hundred thirty-two".