340051105 has 8 divisors (see below), whose sum is σ = 408177000. Its totient is φ = 271963776.

The previous prime is 340051099. The next prime is 340051109. The reversal of 340051105 is 501150043.

It can be written as a sum of positive squares in 4 ways, for example, as 68757264 + 271293841 = 8292^2 + 16471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340051105 - 2³ = 340051097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340051109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15931 + ... + 30559.

It is an arithmetic number, because the mean of its divisors is an integer number (51022125).

Almost surely, 2^340051105 is an apocalyptic number.

It is an amenable number.

340051105 is a deficient number, since it is larger than the sum of its proper divisors (68125895).

340051105 is a wasteful number, since it uses less digits than its factorization.

340051105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19283.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 340051105 is about 18440.4746413968. The cubic root of 340051105 is about 697.9881724473.

The spelling of 340051105 in words is "three hundred forty million, fifty-one thousand, one hundred five".