1020404114 has 8 divisors (see below), whose sum is σ = 1532713728. Its totient is φ = 509499540.

The previous prime is 1020404113. The next prime is 1020404191. The reversal of 1020404114 is 4114040201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1020404092 and 1020404101.

It is not an unprimeable number, because it can be changed into a prime (1020404113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349442 + ... + 352349.

It is an arithmetic number, because the mean of its divisors is an integer number (191589216).

Almost surely, 2^1020404114 is an apocalyptic number.

1020404114 is a deficient number, since it is larger than the sum of its proper divisors (512309614).

1020404114 is an equidigital number, since it uses as much as digits as its factorization.

1020404114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702520.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1020404114 is about 31943.7648689067. The cubic root of 1020404114 is about 1006.7556300240.

Adding to 1020404114 its reverse (4114040201), we get a palindrome (5134444315).

The spelling of 1020404114 in words is "one billion, twenty million, four hundred four thousand, one hundred fourteen".