1345034425433 has 2 divisors, whose sum is σ = 1345034425434. Its totient is φ = 1345034425432.

The previous prime is 1345034425381. The next prime is 1345034425477. The reversal of 1345034425433 is 3345244305431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1286348393929 + 58686031504 = 1134173^2 + 242252^2 .

It is a cyclic number.

It is not a de Polignac number, because 1345034425433 - 2³⁸ = 1070156518489 is a prime.

It is not a weakly prime, because it can be changed into another prime (1345004425433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672517212716 + 672517212717.

It is an arithmetic number, because the mean of its divisors is an integer number (672517212717).

Almost surely, 2^{1345034425433} is an apocalyptic number.

It is an amenable number.

1345034425433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1345034425433 is an equidigital number, since it uses as much as digits as its factorization.

1345034425433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 41.

The spelling of 1345034425433 in words is "one trillion, three hundred forty-five billion, thirty-four million, four hundred twenty-five thousand, four hundred thirty-three".