4621203341677 has 4 divisors (see below), whose sum is σ = 4976680521820. Its totient is φ = 4265726161536.

The previous prime is 4621203341669. The next prime is 4621203341687. The reversal of 4621203341677 is 7761433021264.

It is a happy number.

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 2900137474441 + 1721065867236 = 1702979^2 + 1311894^2 .

It is a cyclic number.

It is not a de Polignac number, because 4621203341677 - 2³ = 4621203341669 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 (4621203341687) 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, 177738590052 + ... + 177738590077.

It is an arithmetic number, because the mean of its divisors is an integer number (1244170130455).

Almost surely, 2^{4621203341677} is an apocalyptic number.

It is an amenable number.

4621203341677 is a deficient number, since it is larger than the sum of its proper divisors (355477180143).

4621203341677 is a wasteful number, since it uses less digits than its factorization.

4621203341677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355477180142.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 4621203341677 in words is "four trillion, six hundred twenty-one billion, two hundred three million, three hundred forty-one thousand, six hundred seventy-seven".