2542126024 has 8 divisors (see below), whose sum is σ = 4766486310. Its totient is φ = 1271063008.

The previous prime is 2542126007. The next prime is 2542126031. The reversal of 2542126024 is 4206212452.

It can be written as a sum of positive squares in only one way, i.e., 2136103524 + 406022500 = 46218^2 + 20150^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2542125983 and 2542126001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158882869 + ... + 158882884.

Almost surely, 2^2542126024 is an apocalyptic number.

It is an amenable number.

2542126024 is a deficient number, since it is larger than the sum of its proper divisors (2224360286).

2542126024 is a wasteful number, since it uses less digits than its factorization.

2542126024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317765759 (or 317765755 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2542126024 is about 50419.5004338599. The cubic root of 2542126024 is about 1364.7895615872.

Adding to 2542126024 its reverse (4206212452), we get a palindrome (6748338476).

The spelling of 2542126024 in words is "two billion, five hundred forty-two million, one hundred twenty-six thousand, twenty-four".