11451313440230 has 32 divisors (see below), whose sum is σ = 21052088719200. Its totient is φ = 4483821422592.

The previous prime is 11451313440071. The next prime is 11451313440241. The reversal of 11451313440230 is 3204431315411.

It is a super-2 number, since 2×11451313440230² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63197435 + ... + 63378374.

It is an arithmetic number, because the mean of its divisors is an integer number (657877772475).

Almost surely, 2^{11451313440230} is an apocalyptic number.

11451313440230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11451313440230 is a deficient number, since it is larger than the sum of its proper divisors (9600775278970).

11451313440230 is a wasteful number, since it uses less digits than its factorization.

11451313440230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126576008.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 11451313440230 its reverse (3204431315411), we get a palindrome (14655744755641).

The spelling of 11451313440230 in words is "eleven trillion, four hundred fifty-one billion, three hundred thirteen million, four hundred forty thousand, two hundred thirty".