34378745941 has 4 divisors (see below), whose sum is σ = 36401025132. Its totient is φ = 32356466752.

The previous prime is 34378745897. The next prime is 34378745983. The reversal of 34378745941 is 14954787343.

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

It can be written as a sum of positive squares in 2 ways, for example, as 26741733841 + 7637012100 = 163529^2 + 87390^2 .

It is a cyclic number.

It is not a de Polignac number, because 34378745941 - 2²⁹ = 33841875029 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 (34378745641) 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, 1011139570 + ... + 1011139603.

It is an arithmetic number, because the mean of its divisors is an integer number (9100256283).

Almost surely, 2^34378745941 is an apocalyptic number.

It is an amenable number.

34378745941 is a deficient number, since it is larger than the sum of its proper divisors (2022279191).

34378745941 is a wasteful number, since it uses less digits than its factorization.

34378745941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022279190.

The product of its digits is 10160640, while the sum is 55.

The spelling of 34378745941 in words is "thirty-four billion, three hundred seventy-eight million, seven hundred forty-five thousand, nine hundred forty-one".