4146438707539 has 8 divisors (see below), whose sum is σ = 4406196499488. Its totient is φ = 3888441985920.

The previous prime is 4146438707531. The next prime is 4146438707549. The reversal of 4146438707539 is 9357078346414.

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 4146438707539 - 2³ = 4146438707531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4146438707531) 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, 440262727 + ... + 440272144.

It is an arithmetic number, because the mean of its divisors is an integer number (550774562436).

Almost surely, 2^{4146438707539} is an apocalyptic number.

4146438707539 is a deficient number, since it is larger than the sum of its proper divisors (259757791949).

4146438707539 is a wasteful number, since it uses less digits than its factorization.

4146438707539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880535165.

The product of its (nonzero) digits is 60963840, while the sum is 61.

The spelling of 4146438707539 in words is "four trillion, one hundred forty-six billion, four hundred thirty-eight million, seven hundred seven thousand, five hundred thirty-nine".