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4064123289601 = 43604715629981
BaseRepresentation
bin111011001001000000101…
…000000000000000000001
3112101112012201222022200001
4323021000220000000001
51013041311030231401
612351011002400001
7566423522656234
oct73110050000001
915345181868601
104064123289601
111327648711191
125577a2800001
1323632588364b
141009c167b41b
1570ab56d8601
hex3b240a00001

4064123289601 has 8 divisors (see below), whose sum is σ = 4159325769984. Its totient is φ = 3968952081360.

The previous prime is 4064123289581. The next prime is 4064123289623. The reversal of 4064123289601 is 1069823214604.

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 4064123289601 - 227 = 4063989071873 is a prime.

It is a super-2 number, since 2×40641232896012 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4064123289661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7554970 + ... + 8075011.

It is an arithmetic number, because the mean of its divisors is an integer number (519915721248).

It is a Proth number, since it is equal to 1937925 ⋅ 221 + 1 and 1937925 < 221.

Almost surely, 24064123289601 is an apocalyptic number.

It is an amenable number.

4064123289601 is a deficient number, since it is larger than the sum of its proper divisors (95202480383).

4064123289601 is a wasteful number, since it uses less digits than its factorization.

4064123289601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15636071.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 4064123289601 in words is "four trillion, sixty-four billion, one hundred twenty-three million, two hundred eighty-nine thousand, six hundred one".

Divisors: 1 43 6047 260021 15629981 672089183 94514495107 4064123289601