61242422424216 has 64 divisors (see below), whose sum is σ = 167044790229120. Its totient is φ = 18556087403520.

The previous prime is 61242422424179. The next prime is 61242422424251.

61242422424216 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×61242422424216² (a number of 28 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11680770 + ... + 16091153.

It is an arithmetic number, because the mean of its divisors is an integer number (2610074847330).

Almost surely, 2^{61242422424216} is an apocalyptic number.

61242422424216 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

61242422424216 is an abundant number, since it is smaller than the sum of its proper divisors (105802367804904).

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

61242422424216 is a wasteful number, since it uses less digits than its factorization.

61242422424216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27780296 (or 27780292 counting only the distinct ones).

The product of its digits is 589824, while the sum is 42.

It can be divided in two parts, 6124242 and 2424216, that added together give a palindrome (8548458).

The spelling of 61242422424216 in words is "sixty-one trillion, two hundred forty-two billion, four hundred twenty-two million, four hundred twenty-four thousand, two hundred sixteen".