24878487842 has 32 divisors (see below), whose sum is σ = 40485333504. Its totient is φ = 11397672000.

The previous prime is 24878487797. The next prime is 24878487859.

24878487842 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5022467 + ... + 5027417.

It is an arithmetic number, because the mean of its divisors is an integer number (1265166672).

Almost surely, 2^24878487842 is an apocalyptic number.

24878487842 is a deficient number, since it is larger than the sum of its proper divisors (15606845662).

24878487842 is a wasteful number, since it uses less digits than its factorization.

24878487842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6354.

The product of its digits is 51380224, while the sum is 62.

The spelling of 24878487842 in words is "twenty-four billion, eight hundred seventy-eight million, four hundred eighty-seven thousand, eight hundred forty-two".