434421011352 has 16 divisors (see below), whose sum is σ = 1086052528440. Its totient is φ = 144807003776.

The previous prime is 434421011333. The next prime is 434421011411. The reversal of 434421011352 is 253110124434.

It is a congruent number.

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, 9050437713 + ... + 9050437760.

Almost surely, 2^434421011352 is an apocalyptic number.

It is an amenable number.

434421011352 is an abundant number, since it is smaller than the sum of its proper divisors (651631517088).

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

434421011352 is a wasteful number, since it uses less digits than its factorization.

434421011352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18100875482 (or 18100875478 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 434421011352 its reverse (253110124434), we get a palindrome (687531135786).

The spelling of 434421011352 in words is "four hundred thirty-four billion, four hundred twenty-one million, eleven thousand, three hundred fifty-two".