340141304144 has 20 divisors (see below), whose sum is σ = 661979047296. Its totient is φ = 169308001632.

The previous prime is 340141304137. The next prime is 340141304149. The reversal of 340141304144 is 441403141043.

It is a super-2 number, since 2×340141304144² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340141304149) 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, 47661974 + ... + 47669109.

Almost surely, 2^340141304144 is an apocalyptic number.

It is an amenable number.

340141304144 is a deficient number, since it is larger than the sum of its proper divisors (321837743152).

340141304144 is a wasteful number, since it uses less digits than its factorization.

340141304144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95331314 (or 95331308 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 340141304144 its reverse (441403141043), we get a palindrome (781544445187).

The spelling of 340141304144 in words is "three hundred forty billion, one hundred forty-one million, three hundred four thousand, one hundred forty-four".