34042100447 has 2 divisors, whose sum is σ = 34042100448. Its totient is φ = 34042100446.

The previous prime is 34042100363. The next prime is 34042100467. The reversal of 34042100447 is 74400124043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34042100447 - 2¹⁶ = 34042034911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34042100467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17021050223 + 17021050224.

It is an arithmetic number, because the mean of its divisors is an integer number (17021050224).

Almost surely, 2^34042100447 is an apocalyptic number.

34042100447 is a deficient number, since it is larger than the sum of its proper divisors (1).

34042100447 is an equidigital number, since it uses as much as digits as its factorization.

34042100447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

The spelling of 34042100447 in words is "thirty-four billion, forty-two million, one hundred thousand, four hundred forty-seven".