24272521045 has 8 divisors (see below), whose sum is σ = 29213457624. Its totient is φ = 19360395264.

The previous prime is 24272520991. The next prime is 24272521057. The reversal of 24272521045 is 54012527242.

It can be written as a sum of positive squares in 4 ways, for example, as 1597281156 + 22675239889 = 39966^2 + 150583^2 .

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 24272521045 - 2⁹ = 24272520533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24272521045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7200844 + ... + 7204213.

It is an arithmetic number, because the mean of its divisors is an integer number (3651682203).

Almost surely, 2^24272521045 is an apocalyptic number.

It is an amenable number.

24272521045 is a deficient number, since it is larger than the sum of its proper divisors (4940936579).

24272521045 is a wasteful number, since it uses less digits than its factorization.

24272521045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14405399.

The product of its (nonzero) digits is 44800, while the sum is 34.

The spelling of 24272521045 in words is "twenty-four billion, two hundred seventy-two million, five hundred twenty-one thousand, forty-five".