65626206342 has 8 divisors (see below), whose sum is σ = 131252412696. Its totient is φ = 21875402112.

The previous prime is 65626206341. The next prime is 65626206379. The reversal of 65626206342 is 24360262656.

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

65626206342 is an admirable number.

It is a super-2 number, since 2×65626206342² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 65626206294 and 65626206303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65626206341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5468850523 + ... + 5468850534.

It is an arithmetic number, because the mean of its divisors is an integer number (16406551587).

Almost surely, 2^65626206342 is an apocalyptic number.

65626206342 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.

65626206342 is a wasteful number, since it uses less digits than its factorization.

65626206342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10937701062.

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 65626206342 its reverse (24360262656), we get a palindrome (89986468998).

The spelling of 65626206342 in words is "sixty-five billion, six hundred twenty-six million, two hundred six thousand, three hundred forty-two".