342040112526 has 32 divisors (see below), whose sum is σ = 787430488320. Its totient is φ = 97022681856.

The previous prime is 342040112471. The next prime is 342040112567. The reversal of 342040112526 is 625211040243.

It is a junction number, because it is equal to n+sod(n) for n = 342040112493 and 342040112502.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 29288451 + ... + 29300126.

It is an arithmetic number, because the mean of its divisors is an integer number (24607202760).

Almost surely, 2^342040112526 is an apocalyptic number.

342040112526 is an abundant number, since it is smaller than the sum of its proper divisors (445390375794).

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

342040112526 is a wasteful number, since it uses less digits than its factorization.

342040112526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58588728.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 342040112526 its reverse (625211040243), we get a palindrome (967251152769).

The spelling of 342040112526 in words is "three hundred forty-two billion, forty million, one hundred twelve thousand, five hundred twenty-six".