340521300141 has 12 divisors (see below), whose sum is σ = 499056010656. Its totient is φ = 206376545320.

The previous prime is 340521300107. The next prime is 340521300143. The reversal of 340521300141 is 141003125043.

It is a happy number.

It is not a de Polignac number, because 340521300141 - 2²⁹ = 339984429229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340521300143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 469037241 + ... + 469037966.

It is an arithmetic number, because the mean of its divisors is an integer number (41588000888).

Almost surely, 2^340521300141 is an apocalyptic number.

It is an amenable number.

340521300141 is a deficient number, since it is larger than the sum of its proper divisors (158534710515).

340521300141 is a wasteful number, since it uses less digits than its factorization.

340521300141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938075232 (or 938075221 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 340521300141 its reverse (141003125043), we get a palindrome (481524425184).

The spelling of 340521300141 in words is "three hundred forty billion, five hundred twenty-one million, three hundred thousand, one hundred forty-one".