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25412066341 = 43661894067
BaseRepresentation
bin10111101010101011…
…010101110000100101
32102121000021201120021
4113222223111300211
5404020442110331
615401340435141
71556506666654
oct275253256045
972530251507
1025412066341
11a8604a3622
124b12548ab1
13251ca1105c
141330dad19b
159dae6b211
hex5eaad5c25

25412066341 has 8 divisors (see below), whose sum is σ = 26042412704. Its totient is φ = 24783509520.

The previous prime is 25412066333. The next prime is 25412066347. The reversal of 25412066341 is 14366021452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25412066341 - 23 = 25412066333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25412066297 and 25412066306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25412066347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418611 + ... + 475456.

It is an arithmetic number, because the mean of its divisors is an integer number (3255301588).

Almost surely, 225412066341 is an apocalyptic number.

It is an amenable number.

25412066341 is a deficient number, since it is larger than the sum of its proper divisors (630346363).

25412066341 is an equidigital number, since it uses as much as digits as its factorization.

25412066341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894771.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 25412066341 its reverse (14366021452), we get a palindrome (39778087793).

The spelling of 25412066341 in words is "twenty-five billion, four hundred twelve million, sixty-six thousand, three hundred forty-one".

Divisors: 1 43 661 28423 894067 38444881 590978287 25412066341