340240141524 has 24 divisors (see below), whose sum is σ = 840593291328. Its totient is φ = 106742005120.

The previous prime is 340240141519. The next prime is 340240141597. The reversal of 340240141524 is 425141042043.

It is a junction number, because it is equal to n+sod(n) for n = 340240141491 and 340240141500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833921712 + ... + 833922119.

It is an arithmetic number, because the mean of its divisors is an integer number (35024720472).

Almost surely, 2^340240141524 is an apocalyptic number.

340240141524 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

340240141524 is an abundant number, since it is smaller than the sum of its proper divisors (500353149804).

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

340240141524 is a wasteful number, since it uses less digits than its factorization.

340240141524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667843855 (or 1667843853 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 340240141524 its reverse (425141042043), we get a palindrome (765381183567).

The spelling of 340240141524 in words is "three hundred forty billion, two hundred forty million, one hundred forty-one thousand, five hundred twenty-four".