4200049439413 has 4 divisors (see below), whose sum is σ = 4200590899980. Its totient is φ = 4199507978848.

The previous prime is 4200049439387. The next prime is 4200049439441. The reversal of 4200049439413 is 3149349400024.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1236993288804 + 2963056150609 = 1112202^2 + 1721353^2 .

It is a cyclic number.

It is not a de Polignac number, because 4200049439413 - 2³³ = 4191459504821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4200049439413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200049439473) 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, 270718648 + ... + 270734161.

It is an arithmetic number, because the mean of its divisors is an integer number (1050147724995).

Almost surely, 2^{4200049439413} is an apocalyptic number.

It is an amenable number.

4200049439413 is a deficient number, since it is larger than the sum of its proper divisors (541460567).

4200049439413 is an equidigital number, since it uses as much as digits as its factorization.

4200049439413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541460566.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 4200049439413 in words is "four trillion, two hundred billion, forty-nine million, four hundred thirty-nine thousand, four hundred thirteen".