24215051242 has 8 divisors (see below), whose sum is σ = 36326613600. Its totient is φ = 12106180044.

The previous prime is 24215051219. The next prime is 24215051251.

It is a happy number.

24215051242 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 24215051242.

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 3 ways as a sum of consecutive naturals, for example, 650142 + ... + 686377.

It is an arithmetic number, because the mean of its divisors is an integer number (4540826700).

Almost surely, 2^24215051242 is an apocalyptic number.

24215051242 is a deficient number, since it is larger than the sum of its proper divisors (12111562358).

24215051242 is a wasteful number, since it uses less digits than its factorization.

24215051242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345580.

The product of its (nonzero) digits is 6400, while the sum is 28.

It can be divided in two parts, 242150 and 51242, that added together give a palindrome (293392).

The spelling of 24215051242 in words is "twenty-four billion, two hundred fifteen million, fifty-one thousand, two hundred forty-two".