24405350120145 has 24 divisors (see below), whose sum is σ = 42304219653696. Its totient is φ = 13015690491168.

The previous prime is 24405350120093. The next prime is 24405350120189. The reversal of 24405350120145 is 54102105350442.

24405350120145 is a `hidden beast` number, since 2 + 4 + 4 + 0 + 5 + 3 + 501 + 2 + 0 + 145 = 666.

It is not a de Polignac number, because 24405350120145 - 2¹⁷ = 24405349989073 is a prime.

It is a super-2 number, since 2×24405350120145² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9143359 + ... + 11507028.

It is an arithmetic number, because the mean of its divisors is an integer number (1762675818904).

Almost surely, 2^{24405350120145} is an apocalyptic number.

It is an amenable number.

24405350120145 is a deficient number, since it is larger than the sum of its proper divisors (17898869533551).

24405350120145 is a wasteful number, since it uses less digits than its factorization.

24405350120145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20676661 (or 20676658 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 24405350120145 its reverse (54102105350442), we get a palindrome (78507455470587).

The spelling of 24405350120145 in words is "twenty-four trillion, four hundred five billion, three hundred fifty million, one hundred twenty thousand, one hundred forty-five".