4047047604077 has 4 divisors (see below), whose sum is σ = 4056183152160. Its totient is φ = 4037912055996.

The previous prime is 4047047604049. The next prime is 4047047604241. The reversal of 4047047604077 is 7704067407404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4047047604077 - 2⁶ = 4047047604013 is a prime.

It is a super-2 number, since 2×4047047604077² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047047654077) 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, 4567773377 + ... + 4567774262.

It is an arithmetic number, because the mean of its divisors is an integer number (1014045788040).

Almost surely, 2^{4047047604077} is an apocalyptic number.

It is an amenable number.

4047047604077 is a deficient number, since it is larger than the sum of its proper divisors (9135548083).

4047047604077 is an equidigital number, since it uses as much as digits as its factorization.

4047047604077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9135548082.

The product of its (nonzero) digits is 3687936, while the sum is 50.

The spelling of 4047047604077 in words is "four trillion, forty-seven billion, forty-seven million, six hundred four thousand, seventy-seven".