24444622644442 has 32 divisors (see below), whose sum is σ = 49231128127104. Its totient is φ = 8791272878400.

The previous prime is 24444622644433. The next prime is 24444622644473.

24444622644442 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 24444622644442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6105048609 + ... + 6105052612.

It is an arithmetic number, because the mean of its divisors is an integer number (1538472753972).

Almost surely, 2^{24444622644442} is an apocalyptic number.

24444622644442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24444622644442 is an abundant number, since it is smaller than the sum of its proper divisors (24786505482662).

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

24444622644442 is a wasteful number, since it uses less digits than its factorization.

24444622644442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12210101254.

The product of its digits is 37748736, while the sum is 52.

The spelling of 24444622644442 in words is "twenty-four trillion, four hundred forty-four billion, six hundred twenty-two million, six hundred forty-four thousand, four hundred forty-two".