477423743 has 2 divisors, whose sum is σ = 477423744. Its totient is φ = 477423742.

The previous prime is 477423701. The next prime is 477423769. The reversal of 477423743 is 347324774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 477423743 - 2¹⁰ = 477422719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 477423743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477423943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238711871 + 238711872.

It is an arithmetic number, because the mean of its divisors is an integer number (238711872).

Almost surely, 2^477423743 is an apocalyptic number.

477423743 is a deficient number, since it is larger than the sum of its proper divisors (1).

477423743 is an equidigital number, since it uses as much as digits as its factorization.

477423743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 395136, while the sum is 41.

The square root of 477423743 is about 21850.0284439174. The cubic root of 477423743 is about 781.5702222383.

The spelling of 477423743 in words is "four hundred seventy-seven million, four hundred twenty-three thousand, seven hundred forty-three".