340120425315 has 32 divisors (see below), whose sum is σ = 593697888000. Its totient is φ = 164897665920.

The previous prime is 340120425257. The next prime is 340120425367. The reversal of 340120425315 is 513524021043.

It is not a de Polignac number, because 340120425315 - 2⁷ = 340120425187 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 3614736 + ... + 3707634.

It is an arithmetic number, because the mean of its divisors is an integer number (18553059000).

Almost surely, 2^340120425315 is an apocalyptic number.

340120425315 is a deficient number, since it is larger than the sum of its proper divisors (253577462685).

340120425315 is a wasteful number, since it uses less digits than its factorization.

340120425315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115107.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 340120425315 its reverse (513524021043), we get a palindrome (853644446358).

The spelling of 340120425315 in words is "three hundred forty billion, one hundred twenty million, four hundred twenty-five thousand, three hundred fifteen".