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441402123041 = 11311129027221
BaseRepresentation
bin1100110110001011001…
…11011110001100100001
31120012100001222010201022
412123011213132030201
524212442420414131
6534435523215225
743614233066045
oct6330547361441
91505301863638
10441402123041
11160219a9a210
1271668817515
13328160337b9
1417514a76025
15b73654437b
hex66c59de321

441402123041 has 8 divisors (see below), whose sum is σ = 483077919168. Its totient is φ = 399984382000.

The previous prime is 441402123013. The next prime is 441402123067. The reversal of 441402123041 is 140321204144.

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 441402123041 - 238 = 166524216097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 441402123041.

It is not an unprimeable number, because it can be changed into a prime (441402123011) 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, 64510190 + ... + 64517031.

It is an arithmetic number, because the mean of its divisors is an integer number (60384739896).

Almost surely, 2441402123041 is an apocalyptic number.

It is an amenable number.

441402123041 is a deficient number, since it is larger than the sum of its proper divisors (41675796127).

441402123041 is a wasteful number, since it uses less digits than its factorization.

441402123041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129027543.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 441402123041 its reverse (140321204144), we get a palindrome (581723327185).

The spelling of 441402123041 in words is "four hundred forty-one billion, four hundred two million, one hundred twenty-three thousand, forty-one".

Divisors: 1 11 311 3421 129027221 1419299431 40127465731 441402123041