2457241442 has 16 divisors (see below), whose sum is σ = 3733696512. Its totient is φ = 1212743040.

The previous prime is 2457241429. The next prime is 2457241459. The reversal of 2457241442 is 2441427542.

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, 57767 + ... + 90837.

It is an arithmetic number, because the mean of its divisors is an integer number (233356032).

Almost surely, 2^2457241442 is an apocalyptic number.

2457241442 is a deficient number, since it is larger than the sum of its proper divisors (1276455070).

2457241442 is a wasteful number, since it uses less digits than its factorization.

2457241442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33553.

The product of its digits is 71680, while the sum is 35.

The square root of 2457241442 is about 49570.5703215123. The cubic root of 2457241442 is about 1349.4266320526.

Adding to 2457241442 its reverse (2441427542), we get a palindrome (4898668984).

The spelling of 2457241442 in words is "two billion, four hundred fifty-seven million, two hundred forty-one thousand, four hundred forty-two".