1623424144311 has 12 divisors (see below), whose sum is σ = 2345404139520. Its totient is φ = 1082071307520.

The previous prime is 1623424144289. The next prime is 1623424144313. The reversal of 1623424144311 is 1134414243261.

It is a happy number.

1623424144311 is a `hidden beast` number, since 1 + 6 + 234 + 2 + 414 + 4 + 3 + 1 + 1 = 666.

It is not a de Polignac number, because 1623424144311 - 2⁷ = 1623424144183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1623424144313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17572650 + ... + 17664791.

It is an arithmetic number, because the mean of its divisors is an integer number (195450344960).

Almost surely, 2^{1623424144311} is an apocalyptic number.

1623424144311 is a deficient number, since it is larger than the sum of its proper divisors (721979995209).

1623424144311 is a wasteful number, since it uses less digits than its factorization.

1623424144311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35242566 (or 35242563 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

Adding to 1623424144311 its reverse (1134414243261), we get a palindrome (2757838387572).

The spelling of 1623424144311 in words is "one trillion, six hundred twenty-three billion, four hundred twenty-four million, one hundred forty-four thousand, three hundred eleven".