20150410202 has 16 divisors (see below), whose sum is σ = 32562862920. Its totient is φ = 9296703552.

The previous prime is 20150410201. The next prime is 20150410249. The reversal of 20150410202 is 20201405102.

It can be written as a sum of positive squares in 4 ways, for example, as 17156022361 + 2994387841 = 130981^2 + 54721^2 .

It is not an unprimeable number, because it can be changed into a prime (20150410201) 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 7 ways as a sum of consecutive naturals, for example, 73877 + ... + 213912.

Almost surely, 2^20150410202 is an apocalyptic number.

20150410202 is a deficient number, since it is larger than the sum of its proper divisors (12412452718).

20150410202 is a wasteful number, since it uses less digits than its factorization.

20150410202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290497.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 20150410202 its reverse (20201405102), we get a palindrome (40351815304).

The spelling of 20150410202 in words is "twenty billion, one hundred fifty million, four hundred ten thousand, two hundred two".