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34357310431 is a prime number
BaseRepresentation
bin11111111111110110…
…101111001111011111
310021200102100012120221
4133333312233033133
51030330432413211
623441124222211
72324256214543
oct377766571737
9107612305527
1034357310431
1113630895934
1267aa23a967
13331702c2b2
14193d00da23
15d6142dc71
hex7ffdaf3df

34357310431 has 2 divisors, whose sum is σ = 34357310432. Its totient is φ = 34357310430.

The previous prime is 34357310411. The next prime is 34357310513. The reversal of 34357310431 is 13401375343.

It is a weak prime.

It is an emirp because it is prime and its reverse (13401375343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34357310431 - 27 = 34357310303 is a prime.

It is a super-2 number, since 2×343573104312 (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 (34357310411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17178655215 + 17178655216.

It is an arithmetic number, because the mean of its divisors is an integer number (17178655216).

Almost surely, 234357310431 is an apocalyptic number.

34357310431 is a deficient number, since it is larger than the sum of its proper divisors (1).

34357310431 is an equidigital number, since it uses as much as digits as its factorization.

34357310431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 34.

Adding to 34357310431 its reverse (13401375343), we get a palindrome (47758685774).

The spelling of 34357310431 in words is "thirty-four billion, three hundred fifty-seven million, three hundred ten thousand, four hundred thirty-one".