340315525513042 has 8 divisors (see below), whose sum is σ = 516623568851376. Its totient is φ = 168107669229252.

The previous prime is 340315525513027. The next prime is 340315525513043. The reversal of 340315525513042 is 240315525513043.

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

It is a self number, because there is not a number n which added to its sum of digits gives 340315525513042.

It is not an unprimeable number, because it can be changed into a prime (340315525513043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025046763428 + ... + 1025046763759.

It is an arithmetic number, because the mean of its divisors is an integer number (64577946106422).

Almost surely, 2^{340315525513042} is an apocalyptic number.

340315525513042 is a deficient number, since it is larger than the sum of its proper divisors (176308043338334).

340315525513042 is a wasteful number, since it uses less digits than its factorization.

340315525513042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050093527272.

The product of its (nonzero) digits is 1080000, while the sum is 43.

Subtracting from 340315525513042 its reverse (240315525513043), we obtain a palindrome (99999999999999).

The spelling of 340315525513042 in words is "three hundred forty trillion, three hundred fifteen billion, five hundred twenty-five million, five hundred thirteen thousand, forty-two".