Search a number
-
+
40433441121 = 3217264270857
BaseRepresentation
bin100101101010000001…
…010101100101100001
310212100212122121221100
4211222001111211201
51130301430103441
630324100545013
72630656402353
oct455201254541
9125325577840
1040433441121
1116169694847
127a050b2169
133a74b021b8
141d57d990d3
1510b9aa3cb6
hex96a055961

40433441121 has 12 divisors (see below), whose sum is σ = 61839380772. Its totient is φ = 25370002176.

The previous prime is 40433441071. The next prime is 40433441129. The reversal of 40433441121 is 12114433404.

It can be written as a sum of positive squares in 2 ways, for example, as 35902670400 + 4530770721 = 189480^2 + 67311^2 .

It is not a de Polignac number, because 40433441121 - 210 = 40433440097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40433441129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132135276 + ... + 132135581.

It is an arithmetic number, because the mean of its divisors is an integer number (5153281731).

Almost surely, 240433441121 is an apocalyptic number.

It is an amenable number.

40433441121 is a deficient number, since it is larger than the sum of its proper divisors (21405939651).

40433441121 is a wasteful number, since it uses less digits than its factorization.

40433441121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264270880 (or 264270877 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 40433441121 its reverse (12114433404), we get a palindrome (52547874525).

The spelling of 40433441121 in words is "forty billion, four hundred thirty-three million, four hundred forty-one thousand, one hundred twenty-one".

Divisors: 1 3 9 17 51 153 264270857 792812571 2378437713 4492604569 13477813707 40433441121