2542983344 has 40 divisors (see below), whose sum is σ = 5506053840. Its totient is φ = 1127705600.

The previous prime is 2542983337. The next prime is 2542983379. The reversal of 2542983344 is 4433892452.

It is a super-2 number, since 2×2542983344² = 12933528575722844672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 2542983295 and 2542983304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168989 + ... + 183420.

It is an arithmetic number, because the mean of its divisors is an integer number (137651346).

Almost surely, 2^2542983344 is an apocalyptic number.

It is an amenable number.

2542983344 is an abundant number, since it is smaller than the sum of its proper divisors (2963070496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2542983344 is a wasteful number, since it uses less digits than its factorization.

2542983344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352469 (or 352463 counting only the distinct ones).

The product of its digits is 829440, while the sum is 44.

The square root of 2542983344 is about 50428.0015864202. The cubic root of 2542983344 is about 1364.9429672888.

The spelling of 2542983344 in words is "two billion, five hundred forty-two million, nine hundred eighty-three thousand, three hundred forty-four".