4477061726461 has 4 divisors (see below), whose sum is σ = 4487746838400. Its totient is φ = 4466376614524.

The previous prime is 4477061726407. The next prime is 4477061726497. The reversal of 4477061726461 is 1646271607744.

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 4477061726461 - 2²⁷ = 4476927508733 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 (4477061729461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5342555341 + ... + 5342556178.

It is an arithmetic number, because the mean of its divisors is an integer number (1121936709600).

Almost surely, 2^{4477061726461} is an apocalyptic number.

It is an amenable number.

4477061726461 is a deficient number, since it is larger than the sum of its proper divisors (10685111939).

4477061726461 is a wasteful number, since it uses less digits than its factorization.

4477061726461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10685111938.

The product of its (nonzero) digits is 9483264, while the sum is 55.

The spelling of 4477061726461 in words is "four trillion, four hundred seventy-seven billion, sixty-one million, seven hundred twenty-six thousand, four hundred sixty-one".