340453502522 has 8 divisors (see below), whose sum is σ = 583634575776. Its totient is φ = 145908643932.

The previous prime is 340453502479. The next prime is 340453502537. The reversal of 340453502522 is 225205354043.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 12159053648 + ... + 12159053675.

It is an arithmetic number, because the mean of its divisors is an integer number (72954321972).

Almost surely, 2^340453502522 is an apocalyptic number.

340453502522 is a deficient number, since it is larger than the sum of its proper divisors (243181073254).

340453502522 is a wasteful number, since it uses less digits than its factorization.

340453502522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24318107332.

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

Adding to 340453502522 its reverse (225205354043), we get a palindrome (565658856565).

The spelling of 340453502522 in words is "three hundred forty billion, four hundred fifty-three million, five hundred two thousand, five hundred twenty-two".