11424423513345 has 8 divisors (see below), whose sum is σ = 18279077621376. Its totient is φ = 6093025873776.

The previous prime is 11424423513319. The next prime is 11424423513353. The reversal of 11424423513345 is 54331532442411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11424423513345 - 2⁹ = 11424423512833 is a prime.

It is a super-2 number, since 2×11424423513345² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11424423513297 and 11424423513306.

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, 380814117097 + ... + 380814117126.

It is an arithmetic number, because the mean of its divisors is an integer number (2284884702672).

Almost surely, 2^{11424423513345} is an apocalyptic number.

11424423513345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11424423513345 is a deficient number, since it is larger than the sum of its proper divisors (6854654108031).

11424423513345 is an equidigital number, since it uses as much as digits as its factorization.

11424423513345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761628234231.

The product of its digits is 691200, while the sum is 42.

Adding to 11424423513345 its reverse (54331532442411), we get a palindrome (65755955955756).

The spelling of 11424423513345 in words is "eleven trillion, four hundred twenty-four billion, four hundred twenty-three million, five hundred thirteen thousand, three hundred forty-five".