11302040420 has 24 divisors (see below), whose sum is σ = 25891947648. Its totient is φ = 4109832800.

The previous prime is 11302040401. The next prime is 11302040467. The reversal of 11302040420 is 2404020311.

11302040420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11302040420² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25686236 + ... + 25686675.

It is an arithmetic number, because the mean of its divisors is an integer number (1078831152).

Almost surely, 2^11302040420 is an apocalyptic number.

11302040420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11302040420 is an abundant number, since it is smaller than the sum of its proper divisors (14589907228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11302040420 is a wasteful number, since it uses less digits than its factorization.

11302040420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51372931 (or 51372929 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 11302040420 its reverse (2404020311), we get a palindrome (13706060731).

The spelling of 11302040420 in words is "eleven billion, three hundred two million, forty thousand, four hundred twenty".