434154451434 has 64 divisors (see below), whose sum is σ = 1000247477760. Its totient is φ = 124244349120.

The previous prime is 434154451427. The next prime is 434154451481.

434154451434 is nontrivially palindromic in base 10.

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, 148564 + ... + 943599.

It is an arithmetic number, because the mean of its divisors is an integer number (15628866840).

Almost surely, 2^434154451434 is an apocalyptic number.

434154451434 is an abundant number, since it is smaller than the sum of its proper divisors (566093026326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434154451434 is a wasteful number, since it uses less digits than its factorization.

434154451434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092515.

The product of its digits is 921600, while the sum is 42.

It can be divided in two parts, 434154 and 451434, that added together give a palindrome (885588).

The spelling of 434154451434 in words is "four hundred thirty-four billion, one hundred fifty-four million, four hundred fifty-one thousand, four hundred thirty-four".