4121338436 has 6 divisors (see below), whose sum is σ = 7212342270. Its totient is φ = 2060669216.

The previous prime is 4121338427. The next prime is 4121338447. The reversal of 4121338436 is 6348331214.

It can be written as a sum of positive squares in only one way, i.e., 3209902336 + 911436100 = 56656^2 + 30190^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4121338396 and 4121338405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515167301 + ... + 515167308.

It is an arithmetic number, because the mean of its divisors is an integer number (1202057045).

Almost surely, 2^4121338436 is an apocalyptic number.

It is an amenable number.

4121338436 is a deficient number, since it is larger than the sum of its proper divisors (3091003834).

4121338436 is a wasteful number, since it uses less digits than its factorization.

4121338436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030334613 (or 1030334611 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 4121338436 is about 64197.6513277550. The cubic root of 4121338436 is about 1603.2924955441.

The spelling of 4121338436 in words is "four billion, one hundred twenty-one million, three hundred thirty-eight thousand, four hundred thirty-six".