11324430355 has 32 divisors (see below), whose sum is σ = 16124571648. Its totient is φ = 7471267200.

The previous prime is 11324430353. The next prime is 11324430367. The reversal of 11324430355 is 55303442311.

It is not a de Polignac number, because 11324430355 - 2¹ = 11324430353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11324430353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157540 + ... + 217870.

It is an arithmetic number, because the mean of its divisors is an integer number (503892864).

Almost surely, 2^11324430355 is an apocalyptic number.

11324430355 is a deficient number, since it is larger than the sum of its proper divisors (4800141293).

11324430355 is a wasteful number, since it uses less digits than its factorization.

11324430355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60547.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 11324430355 its reverse (55303442311), we get a palindrome (66627872666).

The spelling of 11324430355 in words is "eleven billion, three hundred twenty-four million, four hundred thirty thousand, three hundred fifty-five".