34133543387 has 4 divisors (see below), whose sum is σ = 34330847280. Its totient is φ = 33936239496.

The previous prime is 34133543383. The next prime is 34133543393. The reversal of 34133543387 is 78334533143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78334533143 = 42451 ⋅1845293.

It is a cyclic number.

It is not a de Polignac number, because 34133543387 - 2² = 34133543383 is a prime.

It is a super-2 number, since 2×34133543387² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34133543383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98651687 + ... + 98652032.

It is an arithmetic number, because the mean of its divisors is an integer number (8582711820).

Almost surely, 2^34133543387 is an apocalyptic number.

34133543387 is a deficient number, since it is larger than the sum of its proper divisors (197303893).

34133543387 is a wasteful number, since it uses less digits than its factorization.

34133543387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197303892.

The product of its digits is 1088640, while the sum is 44.

The spelling of 34133543387 in words is "thirty-four billion, one hundred thirty-three million, five hundred forty-three thousand, three hundred eighty-seven".