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401244014212985 = 5802163100040519
BaseRepresentation
bin101101100111011011110011…
…0111011110111011101111001
31221121200112221020110220121202
41123032313212323313131321
5410042440220114303420
63541212542212543545
7150341631502160126
oct13316674673673571
91847615836426552
10401244014212985
111069376a3682419
1239003940621bb5
13142b71c0744a68
14711245751374d
15315c426e32575
hex16cede6ef7779

401244014212985 has 8 divisors (see below), whose sum is σ = 481493422111680. Its totient is φ = 320994807999664.

The previous prime is 401244014212973. The next prime is 401244014212991. The reversal of 401244014212985 is 589212410442104.

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 401244014212985 - 234 = 401226834343801 is a prime.

It is a super-2 number, since 2×4012440142129852 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46009445 + ... + 54031074.

It is an arithmetic number, because the mean of its divisors is an integer number (60186677763960).

Almost surely, 2401244014212985 is an apocalyptic number.

It is an amenable number.

401244014212985 is a deficient number, since it is larger than the sum of its proper divisors (80249407898695).

401244014212985 is a wasteful number, since it uses less digits than its factorization.

401244014212985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100842687.

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 401244014212985 in words is "four hundred one trillion, two hundred forty-four billion, fourteen million, two hundred twelve thousand, nine hundred eighty-five".

Divisors: 1 5 802163 4010815 100040519 500202595 80248802842597 401244014212985