472777355128343 has 4 divisors (see below), whose sum is σ = 473071188166080. Its totient is φ = 472483522090608.

The previous prime is 472777355128313. The next prime is 472777355128363. The reversal of 472777355128343 is 343821553777274.

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

It is a cyclic number.

It is not a de Polignac number, because 472777355128343 - 2⁶ = 472777355128279 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 (472777355128313) 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, 146916516455 + ... + 146916519672.

It is an arithmetic number, because the mean of its divisors is an integer number (118267797041520).

Almost surely, 2^{472777355128343} is an apocalyptic number.

472777355128343 is a deficient number, since it is larger than the sum of its proper divisors (293833037737).

472777355128343 is a wasteful number, since it uses less digits than its factorization.

472777355128343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293833037736.

The product of its digits is 829785600, while the sum is 68.

The spelling of 472777355128343 in words is "four hundred seventy-two trillion, seven hundred seventy-seven billion, three hundred fifty-five million, one hundred twenty-eight thousand, three hundred forty-three".