4240137640709 has 8 divisors (see below), whose sum is σ = 4247905200000. Its totient is φ = 4232372378832.

The previous prime is 4240137640703. The next prime is 4240137640733. The reversal of 4240137640709 is 9070467310424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4240137640709 - 2¹⁶ = 4240137575173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240137640703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3142247 + ... + 4284155.

It is an arithmetic number, because the mean of its divisors is an integer number (530988150000).

Almost surely, 2^{4240137640709} is an apocalyptic number.

It is an amenable number.

4240137640709 is a deficient number, since it is larger than the sum of its proper divisors (7767559291).

4240137640709 is a wasteful number, since it uses less digits than its factorization.

4240137640709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148707.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 4240137640709 in words is "four trillion, two hundred forty billion, one hundred thirty-seven million, six hundred forty thousand, seven hundred nine".