2542814447 has 8 divisors (see below), whose sum is σ = 2586802176. Its totient is φ = 2499201432.

The previous prime is 2542814419. The next prime is 2542814459. The reversal of 2542814447 is 7444182452.

2542814447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2542814447 - 2¹⁰ = 2542813423 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 (2542814647) 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, 79973 + ... + 107150.

It is an arithmetic number, because the mean of its divisors is an integer number (323350272).

Almost surely, 2^2542814447 is an apocalyptic number.

2542814447 is a deficient number, since it is larger than the sum of its proper divisors (43987729).

2542814447 is a wasteful number, since it uses less digits than its factorization.

2542814447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187357.

The product of its digits is 286720, while the sum is 41.

The square root of 2542814447 is about 50426.3269235426. The cubic root of 2542814447 is about 1364.9127482056.

Adding to 2542814447 its reverse (7444182452), we get a palindrome (9986996899).

The spelling of 2542814447 in words is "two billion, five hundred forty-two million, eight hundred fourteen thousand, four hundred forty-seven".