1345325024971 has 2 divisors, whose sum is σ = 1345325024972. Its totient is φ = 1345325024970.

The previous prime is 1345325024951. The next prime is 1345325025017. The reversal of 1345325024971 is 1794205235431.

It is an a-pointer prime, because the next prime (1345325025017) can be obtained adding 1345325024971 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1345325024971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1345325024951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672662512485 + 672662512486.

It is an arithmetic number, because the mean of its divisors is an integer number (672662512486).

Almost surely, 2^{1345325024971} is an apocalyptic number.

1345325024971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1345325024971 is an equidigital number, since it uses as much as digits as its factorization.

1345325024971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 1345325024971 in words is "one trillion, three hundred forty-five billion, three hundred twenty-five million, twenty-four thousand, nine hundred seventy-one".