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26430420418014 = 234405070069669
BaseRepresentation
bin1100000001001110011111…
…10100011111110111011110
310110120201112102221210000110
412000213033310133313132
511431014000111334024
6132113544552310450
75365351312514334
oct600471764376736
9113521472853013
1026430420418014
118470095317118
122b6a4863a2426
1311994bb486cc2
1467534c415b54
1530c7b11d9629
hex1809cfd1fdde

26430420418014 has 8 divisors (see below), whose sum is σ = 52860840836040. Its totient is φ = 8810140139336.

The previous prime is 26430420417967. The next prime is 26430420418069. The reversal of 26430420418014 is 41081402403462.

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

26430420418014 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2202535034829 + ... + 2202535034840.

It is an arithmetic number, because the mean of its divisors is an integer number (6607605104505).

Almost surely, 226430420418014 is an apocalyptic number.

26430420418014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26430420418014 is a wasteful number, since it uses less digits than its factorization.

26430420418014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405070069674.

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 26430420418014 in words is "twenty-six trillion, four hundred thirty billion, four hundred twenty million, four hundred eighteen thousand, fourteen".

Divisors: 1 2 3 6 4405070069669 8810140139338 13215210209007 26430420418014