434212040044 has 12 divisors (see below), whose sum is σ = 759875683000. Its totient is φ = 217104702048.

The previous prime is 434212039979. The next prime is 434212040081. The reversal of 434212040044 is 440040212434.

It is a junction number, because it is equal to n+sod(n) for n = 434212039994 and 434212040021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136827 + ... + 1469965.

Almost surely, 2^434212040044 is an apocalyptic number.

It is an amenable number.

434212040044 is a deficient number, since it is larger than the sum of its proper divisors (325663642956).

434212040044 is a wasteful number, since it uses less digits than its factorization.

434212040044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658992 (or 658990 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 434212040044 its reverse (440040212434), we get a palindrome (874252252478).

The spelling of 434212040044 in words is "four hundred thirty-four billion, two hundred twelve million, forty thousand, forty-four".