2542444411 has 4 divisors (see below), whose sum is σ = 2738017072. Its totient is φ = 2346871752.

The previous prime is 2542444393. The next prime is 2542444423. The reversal of 2542444411 is 1144442452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2542444411 - 2⁵ = 2542444379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2542444111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97786311 + ... + 97786336.

It is an arithmetic number, because the mean of its divisors is an integer number (684504268).

Almost surely, 2^2542444411 is an apocalyptic number.

2542444411 is a deficient number, since it is larger than the sum of its proper divisors (195572661).

2542444411 is a wasteful number, since it uses less digits than its factorization.

2542444411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195572660.

The product of its digits is 20480, while the sum is 31.

The square root of 2542444411 is about 50422.6577145632. The cubic root of 2542444411 is about 1364.8465366166.

Adding to 2542444411 its reverse (1144442452), we get a palindrome (3686886863).

The spelling of 2542444411 in words is "two billion, five hundred forty-two million, four hundred forty-four thousand, four hundred eleven".