24945223495 has 8 divisors (see below), whose sum is σ = 29935142784. Its totient is φ = 19955595744.

The previous prime is 24945223493. The next prime is 24945223507. The reversal of 24945223495 is 59432254942.

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

It is a cyclic number.

It is not a de Polignac number, because 24945223495 - 2¹ = 24945223493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24945223493) 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, 229162 + ... + 320008.

It is an arithmetic number, because the mean of its divisors is an integer number (3741892848).

Almost surely, 2^24945223495 is an apocalyptic number.

24945223495 is a deficient number, since it is larger than the sum of its proper divisors (4989919289).

24945223495 is an equidigital number, since it uses as much as digits as its factorization.

24945223495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145769.

The product of its digits is 3110400, while the sum is 49.

The spelling of 24945223495 in words is "twenty-four billion, nine hundred forty-five million, two hundred twenty-three thousand, four hundred ninety-five".