424043251112240 has 40 divisors (see below), whose sum is σ = 995472408941088. Its totient is φ = 167970530534400.

The previous prime is 424043251112227. The next prime is 424043251112263. The reversal of 424043251112240 is 42211152340424.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 424043251112240.

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 7 ways as a sum of consecutive naturals, for example, 25730771561 + ... + 25730788040.

Almost surely, 2^{424043251112240} is an apocalyptic number.

424043251112240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424043251112240 is an abundant number, since it is smaller than the sum of its proper divisors (571429157828848).

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

424043251112240 is a wasteful number, since it uses less digits than its factorization.

424043251112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51461559717 (or 51461559711 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 424043251112240 in words is "four hundred twenty-four trillion, forty-three billion, two hundred fifty-one million, one hundred twelve thousand, two hundred forty".