4434432243240 has 128 divisors (see below), whose sum is σ = 13882736759040. Its totient is φ = 1131017158656.

The previous prime is 4434432243229. The next prime is 4434432243257. The reversal of 4434432243240 is 423422344344.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42377224 + ... + 42481736.

It is an arithmetic number, because the mean of its divisors is an integer number (108458880930).

Almost surely, 2^{4434432243240} is an apocalyptic number.

4434432243240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4434432243240 is an abundant number, since it is smaller than the sum of its proper divisors (9448304515800).

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

4434432243240 is a wasteful number, since it uses less digits than its factorization.

4434432243240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119923 (or 119919 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 4434432243240 its reverse (423422344344), we get a palindrome (4857854587584).

The spelling of 4434432243240 in words is "four trillion, four hundred thirty-four billion, four hundred thirty-two million, two hundred forty-three thousand, two hundred forty".