4179781090228 has 48 divisors (see below), whose sum is σ = 7529246343360. Its totient is φ = 2029438010624.

The previous prime is 4179781090211. The next prime is 4179781090229. The reversal of 4179781090228 is 8220901879714.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4179781090229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277221426 + ... + 277236502.

It is an arithmetic number, because the mean of its divisors is an integer number (156859298820).

Almost surely, 2^{4179781090228} is an apocalyptic number.

It is an amenable number.

4179781090228 is a deficient number, since it is larger than the sum of its proper divisors (3349465253132).

4179781090228 is a wasteful number, since it uses less digits than its factorization.

4179781090228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29376 (or 29374 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 58.

The spelling of 4179781090228 in words is "four trillion, one hundred seventy-nine billion, seven hundred eighty-one million, ninety thousand, two hundred twenty-eight".