34115051543 has 4 divisors (see below), whose sum is σ = 34416954768. Its totient is φ = 33813148320.

The previous prime is 34115051533. The next prime is 34115051591. The reversal of 34115051543 is 34515051143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34515051143 = 24781 ⋅1392803.

It is a cyclic number.

It is not a de Polignac number, because 34115051543 - 2⁴ = 34115051527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34115051533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150951443 + ... + 150951668.

It is an arithmetic number, because the mean of its divisors is an integer number (8604238692).

Almost surely, 2^34115051543 is an apocalyptic number.

34115051543 is a deficient number, since it is larger than the sum of its proper divisors (301903225).

34115051543 is a wasteful number, since it uses less digits than its factorization.

34115051543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301903224.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 34115051543 in words is "thirty-four billion, one hundred fifteen million, fifty-one thousand, five hundred forty-three".