434312231044 has 24 divisors (see below), whose sum is σ = 800326372160. Its totient is φ = 205655482656.

The previous prime is 434312231009. The next prime is 434312231053. The reversal of 434312231044 is 440132213434.

It is a super-2 number, since 2×434312231044² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434312230997 and 434312231015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770307 + ... + 1209130.

Almost surely, 2^434312231044 is an apocalyptic number.

It is an amenable number.

434312231044 is a deficient number, since it is larger than the sum of its proper divisors (366014141116).

434312231044 is a wasteful number, since it uses less digits than its factorization.

434312231044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982347 (or 1982345 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 434312231044 its reverse (440132213434), we get a palindrome (874444444478).

The spelling of 434312231044 in words is "four hundred thirty-four billion, three hundred twelve million, two hundred thirty-one thousand, forty-four".