24673237642 has 16 divisors (see below), whose sum is σ = 38643881760. Its totient is φ = 11799895408.

The previous prime is 24673237601. The next prime is 24673237643.

24673237642 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 24673237592 and 24673237601.

It is not an unprimeable number, because it can be changed into a prime (24673237643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1981648 + ... + 1994059.

It is an arithmetic number, because the mean of its divisors is an integer number (2415242610).

Almost surely, 2^24673237642 is an apocalyptic number.

24673237642 is a deficient number, since it is larger than the sum of its proper divisors (13970644118).

24673237642 is a wasteful number, since it uses less digits than its factorization.

24673237642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3975845.

The product of its digits is 2032128, while the sum is 46.

The spelling of 24673237642 in words is "twenty-four billion, six hundred seventy-three million, two hundred thirty-seven thousand, six hundred forty-two".