34102240344423 has 24 divisors (see below), whose sum is σ = 49574227856400. Its totient is φ = 22589250787584.

The previous prime is 34102240344397. The next prime is 34102240344437. The reversal of 34102240344423 is 32444304220143.

34102240344423 is a `hidden beast` number, since 3 + 4 + 1 + 0 + 224 + 0 + 3 + 4 + 4 + 423 = 666.

It is not a de Polignac number, because 34102240344423 - 2⁵ = 34102240344391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34102240346423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42756463 + ... + 43546751.

It is an arithmetic number, because the mean of its divisors is an integer number (2065592827350).

Almost surely, 2^{34102240344423} is an apocalyptic number.

34102240344423 is a deficient number, since it is larger than the sum of its proper divisors (15471987511977).

34102240344423 is a wasteful number, since it uses less digits than its factorization.

34102240344423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820991 (or 820988 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 34102240344423 its reverse (32444304220143), we get a palindrome (66546544564566).

The spelling of 34102240344423 in words is "thirty-four trillion, one hundred two billion, two hundred forty million, three hundred forty-four thousand, four hundred twenty-three".