26512206342 has 8 divisors (see below), whose sum is σ = 53024412696. Its totient is φ = 8837402112.

The previous prime is 26512206317. The next prime is 26512206361. The reversal of 26512206342 is 24360221562.

It is a happy number.

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

26512206342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2209350523 + ... + 2209350534.

It is an arithmetic number, because the mean of its divisors is an integer number (6628051587).

Almost surely, 2^26512206342 is an apocalyptic number.

26512206342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26512206342 is a wasteful number, since it uses less digits than its factorization.

26512206342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4418701062.

The product of its (nonzero) digits is 34560, while the sum is 33.

It can be divided in two parts, 2651220 and 6342, that added together give a palindrome (2657562).

The spelling of 26512206342 in words is "twenty-six billion, five hundred twelve million, two hundred six thousand, three hundred forty-two".