421441114 has 16 divisors (see below), whose sum is σ = 639285696. Its totient is φ = 208353600.

The previous prime is 421441103. The next prime is 421441117. The reversal of 421441114 is 411144124.

It is a super-2 number, since 2×421441114² = 355225225139121992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (421441117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133474 + ... + 136594.

It is an arithmetic number, because the mean of its divisors is an integer number (39955356).

Almost surely, 2^421441114 is an apocalyptic number.

421441114 is a deficient number, since it is larger than the sum of its proper divisors (217844582).

421441114 is a wasteful number, since it uses less digits than its factorization.

421441114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861.

The product of its digits is 512, while the sum is 22.

The square root of 421441114 is about 20529.0310048965. The cubic root of 421441114 is about 749.7427941740.

Adding to 421441114 its reverse (411144124), we get a palindrome (832585238).

The spelling of 421441114 in words is "four hundred twenty-one million, four hundred forty-one thousand, one hundred fourteen".