11240223423430 has 16 divisors (see below), whose sum is σ = 20256517078560. Its totient is φ = 4490730499072.

The previous prime is 11240223423427. The next prime is 11240223423487. The reversal of 11240223423430 is 3432432204211.

It is a junction number, because it is equal to n+sod(n) for n = 11240223423392 and 11240223423401.

It is a congruent number.

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, 669849979 + ... + 669866758.

It is an arithmetic number, because the mean of its divisors is an integer number (1266032317410).

Almost surely, 2^{11240223423430} is an apocalyptic number.

11240223423430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11240223423430 is a deficient number, since it is larger than the sum of its proper divisors (9016293655130).

11240223423430 is a wasteful number, since it uses less digits than its factorization.

11240223423430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339717583.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 11240223423430 its reverse (3432432204211), we get a palindrome (14672655627641).

The spelling of 11240223423430 in words is "eleven trillion, two hundred forty billion, two hundred twenty-three million, four hundred twenty-three thousand, four hundred thirty".