145200430333349 has 2 divisors, whose sum is σ = 145200430333350. Its totient is φ = 145200430333348.

The previous prime is 145200430333303. The next prime is 145200430333351. The reversal of 145200430333349 is 943333034002541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116150410836100 + 29050019497249 = 10777310^2 + 5389807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145200430333349 is a prime.

Together with 145200430333351, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145200430333369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72600215166674 + 72600215166675.

It is an arithmetic number, because the mean of its divisors is an integer number (72600215166675).

Almost surely, 2^{145200430333349} is an apocalyptic number.

It is an amenable number.

145200430333349 is a deficient number, since it is larger than the sum of its proper divisors (1).

145200430333349 is an equidigital number, since it uses as much as digits as its factorization.

145200430333349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 44.

The spelling of 145200430333349 in words is "one hundred forty-five trillion, two hundred billion, four hundred thirty million, three hundred thirty-three thousand, three hundred forty-nine".