24220145104131 has 8 divisors (see below), whose sum is σ = 32293753236304. Its totient is φ = 16146650187360.

The previous prime is 24220145104073. The next prime is 24220145104157. The reversal of 24220145104131 is 13140154102242.

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

It is not a de Polignac number, because 24220145104131 - 2⁹ = 24220145103619 is a prime.

It is a super-2 number, since 2×24220145104131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24220145103131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27803416 + ... + 28661301.

It is an arithmetic number, because the mean of its divisors is an integer number (4036719154538).

Almost surely, 2^{24220145104131} is an apocalyptic number.

24220145104131 is a deficient number, since it is larger than the sum of its proper divisors (8073608132173).

24220145104131 is a wasteful number, since it uses less digits than its factorization.

24220145104131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56607701.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 24220145104131 its reverse (13140154102242), we get a palindrome (37360299206373).

The spelling of 24220145104131 in words is "twenty-four trillion, two hundred twenty billion, one hundred forty-five million, one hundred four thousand, one hundred thirty-one".