430450953855 has 32 divisors (see below), whose sum is σ = 741732809664. Its totient is φ = 211904971776.

The previous prime is 430450953781. The next prime is 430450953869. The reversal of 430450953855 is 558359054034.

It is not a de Polignac number, because 430450953855 - 2¹³ = 430450945663 is a prime.

It is a super-2 number, since 2×430450953855² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430450953798 and 430450953807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6984837 + ... + 7046193.

It is an arithmetic number, because the mean of its divisors is an integer number (23179150302).

Almost surely, 2^430450953855 is an apocalyptic number.

430450953855 is a deficient number, since it is larger than the sum of its proper divisors (311281855809).

430450953855 is a wasteful number, since it uses less digits than its factorization.

430450953855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97355.

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 430450953855 in words is "four hundred thirty billion, four hundred fifty million, nine hundred fifty-three thousand, eight hundred fifty-five".