345450011 has 2 divisors, whose sum is σ = 345450012. Its totient is φ = 345450010.

The previous prime is 345449999. The next prime is 345450023. The reversal of 345450011 is 110054543.

It is a balanced prime because it is at equal distance from previous prime (345449999) and next prime (345450023).

It is a cyclic number.

It is not a de Polignac number, because 345450011 - 2¹⁸ = 345187867 is a prime.

It is not a weakly prime, because it can be changed into another prime (345450211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172725005 + 172725006.

It is an arithmetic number, because the mean of its divisors is an integer number (172725006).

Almost surely, 2^345450011 is an apocalyptic number.

345450011 is a deficient number, since it is larger than the sum of its proper divisors (1).

345450011 is an equidigital number, since it uses as much as digits as its factorization.

345450011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 345450011 is about 18586.2855622096. The cubic root of 345450011 is about 701.6627215327.

The spelling of 345450011 in words is "three hundred forty-five million, four hundred fifty thousand, eleven".