4121517228 has 24 divisors (see below), whose sum is σ = 9798325488. Its totient is φ = 1347917376.

The previous prime is 4121517203. The next prime is 4121517233. The reversal of 4121517228 is 8227151214.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3239551 + ... + 3240822.

It is an arithmetic number, because the mean of its divisors is an integer number (408263562).

Almost surely, 2^4121517228 is an apocalyptic number.

It is an amenable number.

4121517228 is an abundant number, since it is smaller than the sum of its proper divisors (5676808260).

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

4121517228 is a wasteful number, since it uses less digits than its factorization.

4121517228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480433 (or 6480431 counting only the distinct ones).

The product of its digits is 8960, while the sum is 33.

The square root of 4121517228 is about 64199.0438246552. The cubic root of 4121517228 is about 1603.3156798996.

The spelling of 4121517228 in words is "four billion, one hundred twenty-one million, five hundred seventeen thousand, two hundred twenty-eight".