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440141419 is a prime number
BaseRepresentation
bin11010001111000…
…000011001101011
31010200012111112001
4122033000121223
51400134011134
6111401431431
713623066064
oct3217003153
91120174461
10440141419
112064a2843
1210349b577
1370257613
144265356b
1528992414
hex1a3c066b

440141419 has 2 divisors, whose sum is σ = 440141420. Its totient is φ = 440141418.

The previous prime is 440141411. The next prime is 440141459. The reversal of 440141419 is 914141044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 440141419 - 23 = 440141411 is a prime.

It is a super-2 number, since 2×4401414192 = 387448937438667122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (440141411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220070709 + 220070710.

It is an arithmetic number, because the mean of its divisors is an integer number (220070710).

Almost surely, 2440141419 is an apocalyptic number.

440141419 is a deficient number, since it is larger than the sum of its proper divisors (1).

440141419 is an equidigital number, since it uses as much as digits as its factorization.

440141419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 440141419 is about 20979.5476357332. The cubic root of 440141419 is about 760.6719697471.

The spelling of 440141419 in words is "four hundred forty million, one hundred forty-one thousand, four hundred nineteen".