470421433555 has 4 divisors (see below), whose sum is σ = 564505720272. Its totient is φ = 376337146840.

The previous prime is 470421433549. The next prime is 470421433627. The reversal of 470421433555 is 555334124074.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 555334124074 = 2 ⋅277667062037.

It is not a de Polignac number, because 470421433555 - 2¹¹ = 470421431507 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47042143351 + ... + 47042143360.

It is an arithmetic number, because the mean of its divisors is an integer number (141126430068).

Almost surely, 2^470421433555 is an apocalyptic number.

470421433555 is a deficient number, since it is larger than the sum of its proper divisors (94084286717).

470421433555 is an equidigital number, since it uses as much as digits as its factorization.

470421433555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94084286716.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 470421433555 in words is "four hundred seventy billion, four hundred twenty-one million, four hundred thirty-three thousand, five hundred fifty-five".