4240929507840 has 240 divisors, whose sum is σ = 15000036150528. Its totient is φ = 1106852241408.

The previous prime is 4240929507823. The next prime is 4240929507853. The reversal of 4240929507840 is 487059290424.

It is a happy number.

4240929507840 is a `hidden beast` number, since 4 + 2 + 4 + 0 + 92 + 9 + 507 + 8 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

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 23 ways as a sum of consecutive naturals, for example, 875292 + ... + 3041051.

Almost surely, 2^{4240929507840} is an apocalyptic number.

4240929507840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4240929507840 is an abundant number, since it is smaller than the sum of its proper divisors (10759106642688).

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

4240929507840 is a wasteful number, since it uses less digits than its factorization.

4240929507840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916419 (or 3916400 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 4240929507840 in words is "four trillion, two hundred forty billion, nine hundred twenty-nine million, five hundred seven thousand, eight hundred forty".