434232232040 has 64 divisors (see below), whose sum is σ = 980992425600. Its totient is φ = 172988428032.

The previous prime is 434232231977. The next prime is 434232232061. The reversal of 434232232040 is 40232232434.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 434232231994 and 434232232012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11006189 + ... + 11045571.

It is an arithmetic number, because the mean of its divisors is an integer number (15328006650).

Almost surely, 2^434232232040 is an apocalyptic number.

434232232040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

434232232040 is an abundant number, since it is smaller than the sum of its proper divisors (546760193560).

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

434232232040 is a wasteful number, since it uses less digits than its factorization.

434232232040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40506 (or 40502 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 434232232040 its reverse (40232232434), we get a palindrome (474464464474).

The spelling of 434232232040 in words is "four hundred thirty-four billion, two hundred thirty-two million, two hundred thirty-two thousand, forty".