4243515656413 has 8 divisors (see below), whose sum is σ = 4705179804576. Its totient is φ = 3794499841200.

The previous prime is 4243515656381. The next prime is 4243515656431. The reversal of 4243515656413 is 3146565153424.

It is a happy number.

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 4243515656413 - 2⁵ = 4243515656381 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 (4243515656213) 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, 3162082531 + ... + 3162083872.

It is an arithmetic number, because the mean of its divisors is an integer number (588147475572).

Almost surely, 2^{4243515656413} is an apocalyptic number.

It is an amenable number.

4243515656413 is a deficient number, since it is larger than the sum of its proper divisors (461664148163).

4243515656413 is a wasteful number, since it uses less digits than its factorization.

4243515656413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324166475.

The product of its digits is 5184000, while the sum is 49.

The spelling of 4243515656413 in words is "four trillion, two hundred forty-three billion, five hundred fifteen million, six hundred fifty-six thousand, four hundred thirteen".