24724272419 has 16 divisors (see below), whose sum is σ = 31259229696. Its totient is φ = 18994315200.

The previous prime is 24724272379. The next prime is 24724272427. The reversal of 24724272419 is 91427242742.

It is not a de Polignac number, because 24724272419 - 2¹² = 24724268323 is a prime.

It is a super-2 number, since 2×24724272419² (a number of 22 digits) contains 22 as substring.

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 24724272419.

It is not an unprimeable number, because it can be changed into a prime (24724272019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2255762 + ... + 2266695.

It is an arithmetic number, because the mean of its divisors is an integer number (1953701856).

Almost surely, 2^24724272419 is an apocalyptic number.

24724272419 is a deficient number, since it is larger than the sum of its proper divisors (6534957277).

24724272419 is a wasteful number, since it uses less digits than its factorization.

24724272419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4522546.

The product of its digits is 451584, while the sum is 44.

The spelling of 24724272419 in words is "twenty-four billion, seven hundred twenty-four million, two hundred seventy-two thousand, four hundred nineteen".