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34450811477 is a prime number
BaseRepresentation
bin100000000101011011…
…011010101001010101
310021220221021112220122
4200011123122221111
51031023401431402
623454304241325
72326503031415
oct400533325125
9107827245818
1034450811477
1113679648625
126815610245
133330508964
14194b5cc645
15d6974cca2
hex8056daa55

34450811477 has 2 divisors, whose sum is σ = 34450811478. Its totient is φ = 34450811476.

The previous prime is 34450811467. The next prime is 34450811497. The reversal of 34450811477 is 77411805443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34432884721 + 17926756 = 185561^2 + 4234^2 .

It is a cyclic number.

It is not a de Polignac number, because 34450811477 - 216 = 34450745941 is a prime.

It is a super-2 number, since 2×344508114772 (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 (34450811467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17225405738 + 17225405739.

It is an arithmetic number, because the mean of its divisors is an integer number (17225405739).

Almost surely, 234450811477 is an apocalyptic number.

It is an amenable number.

34450811477 is a deficient number, since it is larger than the sum of its proper divisors (1).

34450811477 is an equidigital number, since it uses as much as digits as its factorization.

34450811477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 34450811477 in words is "thirty-four billion, four hundred fifty million, eight hundred eleven thousand, four hundred seventy-seven".