24072821242 has 16 divisors (see below), whose sum is σ = 36921588480. Its totient is φ = 11766237328.

The previous prime is 24072821231. The next prime is 24072821261. The reversal of 24072821242 is 24212827042.

It is a junction number, because it is equal to n+sod(n) for n = 24072821198 and 24072821207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73753 + ... + 231484.

It is an arithmetic number, because the mean of its divisors is an integer number (2307599280).

Almost surely, 2^24072821242 is an apocalyptic number.

24072821242 is a deficient number, since it is larger than the sum of its proper divisors (12848767238).

24072821242 is a wasteful number, since it uses less digits than its factorization.

24072821242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306125.

The product of its (nonzero) digits is 28672, while the sum is 34.

The spelling of 24072821242 in words is "twenty-four billion, seventy-two million, eight hundred twenty-one thousand, two hundred forty-two".