434551342555 has 16 divisors (see below), whose sum is σ = 579600559584. Its totient is φ = 310074369280.

The previous prime is 434551342549. The next prime is 434551342571. The reversal of 434551342555 is 555243155434.

It is not a de Polignac number, because 434551342555 - 2²³ = 434542953947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74534194 + ... + 74540023.

It is an arithmetic number, because the mean of its divisors is an integer number (36225034974).

Almost surely, 2^434551342555 is an apocalyptic number.

434551342555 is a deficient number, since it is larger than the sum of its proper divisors (145049217029).

434551342555 is a wasteful number, since it uses less digits than its factorization.

434551342555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149074286.

The product of its digits is 3600000, while the sum is 46.

Adding to 434551342555 its reverse (555243155434), we get a palindrome (989794497989).

The spelling of 434551342555 in words is "four hundred thirty-four billion, five hundred fifty-one million, three hundred forty-two thousand, five hundred fifty-five".