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344110744457 is a prime number
BaseRepresentation
bin1010000000111101001…
…10010100001110001001
31012220012200002000112022
411000132212110032021
521114214322310312
6422025435254225
733601246032014
oct5003646241611
91186180060468
10344110744457
11122a335a9507
1256835baa375
13265ac738a2c
141292565037b
158e3eee4172
hex501e994389

344110744457 has 2 divisors, whose sum is σ = 344110744458. Its totient is φ = 344110744456.

The previous prime is 344110744427. The next prime is 344110744529. The reversal of 344110744457 is 754447011443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319319927056 + 24790817401 = 565084^2 + 157451^2 .

It is a cyclic number.

It is not a de Polignac number, because 344110744457 - 224 = 344093967241 is a prime.

It is not a weakly prime, because it can be changed into another prime (344110744427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172055372228 + 172055372229.

It is an arithmetic number, because the mean of its divisors is an integer number (172055372229).

Almost surely, 2344110744457 is an apocalyptic number.

It is an amenable number.

344110744457 is a deficient number, since it is larger than the sum of its proper divisors (1).

344110744457 is an equidigital number, since it uses as much as digits as its factorization.

344110744457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 44.

The spelling of 344110744457 in words is "three hundred forty-four billion, one hundred ten million, seven hundred forty-four thousand, four hundred fifty-seven".