4241407994509 has 16 divisors (see below), whose sum is σ = 5114623449600. Its totient is φ = 3435930877104.

The previous prime is 4241407994501. The next prime is 4241407994513. The reversal of 4241407994509 is 9054997041424.

It is a happy number.

It is not a de Polignac number, because 4241407994509 - 2³ = 4241407994501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4241407994501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37999507 + ... + 38110960.

It is an arithmetic number, because the mean of its divisors is an integer number (319663965600).

Almost surely, 2^{4241407994509} is an apocalyptic number.

It is an amenable number.

4241407994509 is a deficient number, since it is larger than the sum of its proper divisors (873215455091).

4241407994509 is a wasteful number, since it uses less digits than its factorization.

4241407994509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76110912.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 4241407994509 in words is "four trillion, two hundred forty-one billion, four hundred seven million, nine hundred ninety-four thousand, five hundred nine".