24200442042 has 32 divisors (see below), whose sum is σ = 56358986112. Its totient is φ = 6783950784.

The previous prime is 24200442017. The next prime is 24200442043. The reversal of 24200442042 is 24024400242.

It is a super-2 number, since 2×24200442042² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24200442043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5433633 + ... + 5438084.

It is an arithmetic number, because the mean of its divisors is an integer number (1761218316).

Almost surely, 2^24200442042 is an apocalyptic number.

24200442042 is an abundant number, since it is smaller than the sum of its proper divisors (32158544070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24200442042 is a wasteful number, since it uses less digits than its factorization.

24200442042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10871782.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 24200442042 its reverse (24024400242), we get a palindrome (48224842284).

The spelling of 24200442042 in words is "twenty-four billion, two hundred million, four hundred forty-two thousand, forty-two".