20150210041 has 32 divisors (see below), whose sum is σ = 23929668000. Its totient is φ = 16788172800.

The previous prime is 20150210033. The next prime is 20150210053. The reversal of 20150210041 is 14001205102.

It can be written as a sum of positive squares in 16 ways, for example, as 10126195641 + 10024014400 = 100629^2 + 100120^2 .

It is a cyclic number.

It is not a de Polignac number, because 20150210041 - 2³ = 20150210033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20150209997 and 20150210024.

It is not an unprimeable number, because it can be changed into a prime (20150210071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 944391 + ... + 965491.

It is an arithmetic number, because the mean of its divisors is an integer number (747802125).

Almost surely, 2^20150210041 is an apocalyptic number.

It is an amenable number.

20150210041 is a deficient number, since it is larger than the sum of its proper divisors (3779457959).

20150210041 is a wasteful number, since it uses less digits than its factorization.

20150210041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21309.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 20150210041 its reverse (14001205102), we get a palindrome (34151415143).

The spelling of 20150210041 in words is "twenty billion, one hundred fifty million, two hundred ten thousand, forty-one".