34078687043 has 4 divisors (see below), whose sum is σ = 34416099888. Its totient is φ = 33741274200.

The previous prime is 34078687037. The next prime is 34078687051.

34078687043 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34078687043 - 2⁶ = 34078686979 is a prime.

It is a super-2 number, since 2×34078687043² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34078686982 and 34078687000.

It is not an unprimeable number, because it can be changed into a prime (34078687063) 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, 168706271 + ... + 168706472.

It is an arithmetic number, because the mean of its divisors is an integer number (8604024972).

Almost surely, 2^34078687043 is an apocalyptic number.

34078687043 is a deficient number, since it is larger than the sum of its proper divisors (337412845).

34078687043 is a wasteful number, since it uses less digits than its factorization.

34078687043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337412844.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 34078687043 in words is "thirty-four billion, seventy-eight million, six hundred eighty-seven thousand, forty-three".