34434043398 has 12 divisors (see below), whose sum is σ = 74607094068. Its totient is φ = 11478014460.

The previous prime is 34434043379. The next prime is 34434043433. The reversal of 34434043398 is 89334043443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 956501188 + ... + 956501223.

It is an arithmetic number, because the mean of its divisors is an integer number (6217257839).

Almost surely, 2^34434043398 is an apocalyptic number.

34434043398 is an abundant number, since it is smaller than the sum of its proper divisors (40173050670).

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

34434043398 is a wasteful number, since it uses less digits than its factorization.

34434043398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913002419 (or 1913002416 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 45.

Adding to 34434043398 its sum of digits (45), we get a palindrome (34434043443).

The spelling of 34434043398 in words is "thirty-four billion, four hundred thirty-four million, forty-three thousand, three hundred ninety-eight".