413538737922 has 18 divisors (see below), whose sum is σ = 896006510217. Its totient is φ = 137845336536.

The previous prime is 413538737867. The next prime is 413538737933. The reversal of 413538737922 is 229737835314.

It is a happy number.

413538737922 is a `hidden beast` number, since 4 + 13 + 538 + 7 + 3 + 7 + 92 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 413331982281 + 206755641 = 642909^2 + 14379^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=454719.

It is a super-3 number, since 3×413538737922³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2652528 + ... + 2804100.

Almost surely, 2^413538737922 is an apocalyptic number.

413538737922 is an abundant number, since it is smaller than the sum of its proper divisors (482467772295).

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

413538737922 is an frugal number, since it uses more digits than its factorization.

413538737922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303154 (or 151578 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The spelling of 413538737922 in words is "four hundred thirteen billion, five hundred thirty-eight million, seven hundred thirty-seven thousand, nine hundred twenty-two".