2542312016 has 20 divisors (see below), whose sum is σ = 4993207572. Its totient is φ = 1253742336.

The previous prime is 2542312007. The next prime is 2542312021. The reversal of 2542312016 is 6102132452.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1615718416 + 926593600 = 40196^2 + 30440^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1087151 + ... + 1089486.

Almost surely, 2^2542312016 is an apocalyptic number.

It is an amenable number.

2542312016 is a deficient number, since it is larger than the sum of its proper divisors (2450895556).

2542312016 is a wasteful number, since it uses less digits than its factorization.

2542312016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176718 (or 2176712 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2542312016 is about 50421.3448452141. The cubic root of 2542312016 is about 1364.8228452439.

Adding to 2542312016 its reverse (6102132452), we get a palindrome (8644444468).

The spelling of 2542312016 in words is "two billion, five hundred forty-two million, three hundred twelve thousand, sixteen".