2742624424 has 32 divisors (see below), whose sum is σ = 5342112000. Its totient is φ = 1318459072.

The previous prime is 2742624421. The next prime is 2742624473. The reversal of 2742624424 is 4244262472.

It is a super-2 number, since 2×2742624424² = 15043977462242663552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2742624421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30717 + ... + 80179.

It is an arithmetic number, because the mean of its divisors is an integer number (166941000).

Almost surely, 2^2742624424 is an apocalyptic number.

It is an amenable number.

2742624424 is a deficient number, since it is larger than the sum of its proper divisors (2599487576).

2742624424 is a wasteful number, since it uses less digits than its factorization.

2742624424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49737 (or 49733 counting only the distinct ones).

The product of its digits is 172032, while the sum is 37.

The square root of 2742624424 is about 52370.0718349708. The cubic root of 2742624424 is about 1399.7660194006.

Adding to 2742624424 its reverse (4244262472), we get a palindrome (6986886896).

The spelling of 2742624424 in words is "two billion, seven hundred forty-two million, six hundred twenty-four thousand, four hundred twenty-four".