34405332636234 has 16 divisors (see below), whose sum is σ = 78640760311488. Its totient is φ = 9830095038912.

The previous prime is 34405332636229. The next prime is 34405332636239. The reversal of 34405332636234 is 43263623350443.

It is an interprime number because it is at equal distance from previous prime (34405332636229) and next prime (34405332636239).

It is not an unprimeable number, because it can be changed into a prime (34405332636239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409587293247 + ... + 409587293330.

It is an arithmetic number, because the mean of its divisors is an integer number (4915047519468).

Almost surely, 2^{34405332636234} is an apocalyptic number.

34405332636234 is an abundant number, since it is smaller than the sum of its proper divisors (44235427675254).

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

34405332636234 is a wasteful number, since it uses less digits than its factorization.

34405332636234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819174586589.

The product of its (nonzero) digits is 11197440, while the sum is 48.

Adding to 34405332636234 its reverse (43263623350443), we get a palindrome (77668955986677).

The spelling of 34405332636234 in words is "thirty-four trillion, four hundred five billion, three hundred thirty-two million, six hundred thirty-six thousand, two hundred thirty-four".