340255023524 has 12 divisors (see below), whose sum is σ = 641249852124. Its totient is φ = 157040780064.

The previous prime is 340255023509. The next prime is 340255023547. The reversal of 340255023524 is 425320552043.

It can be written as a sum of positive squares in 2 ways, for example, as 36248352100 + 304006671424 = 190390^2 + 551368^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3271682867 + ... + 3271682970.

It is an arithmetic number, because the mean of its divisors is an integer number (53437487677).

Almost surely, 2^340255023524 is an apocalyptic number.

It is an amenable number.

340255023524 is a deficient number, since it is larger than the sum of its proper divisors (300994828600).

340255023524 is a wasteful number, since it uses less digits than its factorization.

340255023524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6543365854 (or 6543365852 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 340255023524 its reverse (425320552043), we get a palindrome (765575575567).

The spelling of 340255023524 in words is "three hundred forty billion, two hundred fifty-five million, twenty-three thousand, five hundred twenty-four".