430473480477 has 4 divisors (see below), whose sum is σ = 573964640640. Its totient is φ = 286982320316.

The previous prime is 430473480443. The next prime is 430473480491. The reversal of 430473480477 is 774084374034.

It is a happy number.

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 430473480477 - 2¹⁵ = 430473447709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430473480427) 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, 71745580077 + ... + 71745580082.

It is an arithmetic number, because the mean of its divisors is an integer number (143491160160).

Almost surely, 2^430473480477 is an apocalyptic number.

It is an amenable number.

430473480477 is a deficient number, since it is larger than the sum of its proper divisors (143491160163).

430473480477 is a wasteful number, since it uses less digits than its factorization.

430473480477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143491160162.

The product of its (nonzero) digits is 6322176, while the sum is 51.

The spelling of 430473480477 in words is "four hundred thirty billion, four hundred seventy-three million, four hundred eighty thousand, four hundred seventy-seven".