340915141 has 8 divisors (see below), whose sum is σ = 389764160. Its totient is φ = 292102848.

The previous prime is 340915139. The next prime is 340915147. The reversal of 340915141 is 141519043.

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 340915141 - 2¹ = 340915139 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 (340915147) 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, 14950 + ... + 30088.

It is an arithmetic number, because the mean of its divisors is an integer number (48720520).

Almost surely, 2^340915141 is an apocalyptic number.

It is an amenable number.

340915141 is a deficient number, since it is larger than the sum of its proper divisors (48849019).

340915141 is a wasteful number, since it uses less digits than its factorization.

340915141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18363.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 340915141 is about 18463.8874834093. The cubic root of 340915141 is about 698.5788452657.

It can be divided in two parts, 340915 and 141, that added together give a square (341056 = 584²).

The spelling of 340915141 in words is "three hundred forty million, nine hundred fifteen thousand, one hundred forty-one".