2458118542 has 32 divisors (see below), whose sum is σ = 4066169184. Its totient is φ = 1105228800.

The previous prime is 2458118539. The next prime is 2458118573.

2458118542 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2458118495 and 2458118504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830938 + ... + 833890.

It is an arithmetic number, because the mean of its divisors is an integer number (127067787).

Almost surely, 2^2458118542 is an apocalyptic number.

2458118542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2458118542 is a deficient number, since it is larger than the sum of its proper divisors (1608050642).

2458118542 is a wasteful number, since it uses less digits than its factorization.

2458118542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364.

The product of its digits is 102400, while the sum is 40.

The square root of 2458118542 is about 49579.4165153242. The cubic root of 2458118542 is about 1349.5871699743.

The spelling of 2458118542 in words is "two billion, four hundred fifty-eight million, one hundred eighteen thousand, five hundred forty-two".