340141302 has 16 divisors (see below), whose sum is σ = 755869680. Its totient is φ = 113380416.

The previous prime is 340141301. The next prime is 340141339. The reversal of 340141302 is 203141043.

It is a super-2 number, since 2×340141302² = 231392210652510408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340141301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3149403 + ... + 3149510.

It is an arithmetic number, because the mean of its divisors is an integer number (47241855).

Almost surely, 2^340141302 is an apocalyptic number.

340141302 is an abundant number, since it is smaller than the sum of its proper divisors (415728378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340141302 is a wasteful number, since it uses less digits than its factorization.

340141302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6298924 (or 6298918 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 340141302 is about 18442.9201050159. The cubic root of 340141302 is about 698.0498797150.

Adding to 340141302 its reverse (203141043), we get a palindrome (543282345).

The spelling of 340141302 in words is "three hundred forty million, one hundred forty-one thousand, three hundred two".