4240242404240 has 80 divisors (see below), whose sum is σ = 10177268851200. Its totient is φ = 1641273338880.

The previous prime is 4240242404231. The next prime is 4240242404287. The reversal of 4240242404240 is 424042420424.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 4240242404197 and 4240242404206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43224527 + ... + 43322513.

It is an arithmetic number, because the mean of its divisors is an integer number (127215860640).

Almost surely, 2^{4240242404240} is an apocalyptic number.

4240242404240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4240242404240 is an abundant number, since it is smaller than the sum of its proper divisors (5937026446960).

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

4240242404240 is a wasteful number, since it uses less digits than its factorization.

4240242404240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115480 (or 115474 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4240242404240 its reverse (424042420424), we get a palindrome (4664284824664).

The spelling of 4240242404240 in words is "four trillion, two hundred forty billion, two hundred forty-two million, four hundred four thousand, two hundred forty".