24424376145 has 32 divisors (see below), whose sum is σ = 42328403712. Its totient is φ = 11954787072.

The previous prime is 24424376117. The next prime is 24424376147. The reversal of 24424376145 is 54167342442.

It is a happy number.

It is not a de Polignac number, because 24424376145 - 2⁵ = 24424376113 is a prime.

It is a super-2 number, since 2×24424376145² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24424376097 and 24424376106.

It is not an unprimeable number, because it can be changed into a prime (24424376147) 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, 328269 + ... + 395738.

It is an arithmetic number, because the mean of its divisors is an integer number (1322762616).

Almost surely, 2^24424376145 is an apocalyptic number.

It is an amenable number.

24424376145 is a deficient number, since it is larger than the sum of its proper divisors (17904027567).

24424376145 is a wasteful number, since it uses less digits than its factorization.

24424376145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724201.

The product of its digits is 645120, while the sum is 42.

The spelling of 24424376145 in words is "twenty-four billion, four hundred twenty-four million, three hundred seventy-six thousand, one hundred forty-five".