11328451430 has 16 divisors (see below), whose sum is σ = 20392424784. Its totient is φ = 4531111200.

The previous prime is 11328451397. The next prime is 11328451439. The reversal of 11328451430 is 3415482311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11328451439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309605 + ... + 344255.

It is an arithmetic number, because the mean of its divisors is an integer number (1274526549).

Almost surely, 2^11328451430 is an apocalyptic number.

11328451430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11328451430 is a deficient number, since it is larger than the sum of its proper divisors (9063973354).

11328451430 is a wasteful number, since it uses less digits than its factorization.

11328451430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67351.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 11328451430 in words is "eleven billion, three hundred twenty-eight million, four hundred fifty-one thousand, four hundred thirty".