340241053 has 4 divisors (see below), whose sum is σ = 342524700. Its totient is φ = 337957408.

The previous prime is 340240969. The next prime is 340241081. The reversal of 340241053 is 350142043.

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 11108889 + 329132164 = 3333^2 + 18142^2 .

It is a cyclic number.

It is not a de Polignac number, because 340241053 - 2¹⁷ = 340109981 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 (340241353) 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, 1141600 + ... + 1141897.

It is an arithmetic number, because the mean of its divisors is an integer number (85631175).

Almost surely, 2^340241053 is an apocalyptic number.

It is an amenable number.

340241053 is a deficient number, since it is larger than the sum of its proper divisors (2283647).

340241053 is a wasteful number, since it uses less digits than its factorization.

340241053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283646.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 340241053 is about 18445.6242236472. The cubic root of 340241053 is about 698.1181105429.

Adding to 340241053 its reverse (350142043), we get a palindrome (690383096).

The spelling of 340241053 in words is "three hundred forty million, two hundred forty-one thousand, fifty-three".