101344224420 has 72 divisors (see below), whose sum is σ = 309474055800. Its totient is φ = 26843742720.

The previous prime is 101344224419. The next prime is 101344224433. The reversal of 101344224420 is 24422443101.

101344224420 is a `hidden beast` number, since 1 + 0 + 13 + 4 + 4 + 224 + 420 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7851377664 + 93492846756 = 88608^2 + 305766^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1862521 + ... + 1916160.

It is an arithmetic number, because the mean of its divisors is an integer number (4298250775).

Almost surely, 2^101344224420 is an apocalyptic number.

101344224420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101344224420 is an abundant number, since it is smaller than the sum of its proper divisors (208129831380).

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

101344224420 is a wasteful number, since it uses less digits than its factorization.

101344224420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778845 (or 3778840 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 101344224420 its reverse (24422443101), we get a palindrome (125766667521).

The spelling of 101344224420 in words is "one hundred one billion, three hundred forty-four million, two hundred twenty-four thousand, four hundred twenty".