34400028319 has 2 divisors, whose sum is σ = 34400028320. Its totient is φ = 34400028318.

The previous prime is 34400028233. The next prime is 34400028331. The reversal of 34400028319 is 91382000443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34400028319 - 2¹⁵ = 34399995551 is a prime.

It is a super-2 number, since 2×34400028319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34400028349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17200014159 + 17200014160.

It is an arithmetic number, because the mean of its divisors is an integer number (17200014160).

Almost surely, 2^34400028319 is an apocalyptic number.

34400028319 is a deficient number, since it is larger than the sum of its proper divisors (1).

34400028319 is an equidigital number, since it uses as much as digits as its factorization.

34400028319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 34400028319 in words is "thirty-four billion, four hundred million, twenty-eight thousand, three hundred nineteen".