4170420881 has 16 divisors (see below), whose sum is σ = 4758445440. Its totient is φ = 3617982720.

The previous prime is 4170420851. The next prime is 4170420883. The reversal of 4170420881 is 1880240714.

It is not a de Polignac number, because 4170420881 - 2⁶ = 4170420817 is a prime.

It is a super-2 number, since 2×4170420881² = 34784820649361632322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4170420883) 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, 90515 + ... + 128583.

It is an arithmetic number, because the mean of its divisors is an integer number (297402840).

Almost surely, 2^4170420881 is an apocalyptic number.

It is an amenable number.

4170420881 is a deficient number, since it is larger than the sum of its proper divisors (588024559).

4170420881 is a wasteful number, since it uses less digits than its factorization.

4170420881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38536.

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 4170420881 is about 64578.7959085643. The cubic root of 4170420881 is about 1609.6321164777.

The spelling of 4170420881 in words is "four billion, one hundred seventy million, four hundred twenty thousand, eight hundred eighty-one".