4240999999 has 4 divisors (see below), whose sum is σ = 4282990200. Its totient is φ = 4199009800.

The previous prime is 4240999967. The next prime is 4241000009. The reversal of 4240999999 is 9999990424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4240999999 - 2⁵ = 4240999967 is a prime.

It is a Duffinian number.

4240999999 is a modest number, since divided by 99999 gives 42409 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 4240999999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240999099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20994949 + ... + 20995150.

It is an arithmetic number, because the mean of its divisors is an integer number (1070747550).

Almost surely, 2^4240999999 is an apocalyptic number.

4240999999 is a deficient number, since it is larger than the sum of its proper divisors (41990201).

4240999999 is a wasteful number, since it uses less digits than its factorization.

4240999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41990200.

The product of its (nonzero) digits is 17006112, while the sum is 64.

The square root of 4240999999 is about 65122.9606129820. The cubic root of 4240999999 is about 1618.6617000597.

The spelling of 4240999999 in words is "four billion, two hundred forty million, nine hundred ninety-nine thousand, nine hundred ninety-nine".