11415045202 has 16 divisors (see below), whose sum is σ = 18697640832. Its totient is φ = 5183524720.

The previous prime is 11415045139. The next prime is 11415045223. The reversal of 11415045202 is 20254051411.

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, 233818 + ... + 278389.

It is an arithmetic number, because the mean of its divisors is an integer number (1168602552).

Almost surely, 2^11415045202 is an apocalyptic number.

11415045202 is a deficient number, since it is larger than the sum of its proper divisors (7282595630).

11415045202 is a wasteful number, since it uses less digits than its factorization.

11415045202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513233.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 11415045202 its reverse (20254051411), we get a palindrome (31669096613).

The spelling of 11415045202 in words is "eleven billion, four hundred fifteen million, forty-five thousand, two hundred two".