1020442414 has 8 divisors (see below), whose sum is σ = 1531792368. Its totient is φ = 509844960.

The previous prime is 1020442411. The next prime is 1020442453. The reversal of 1020442414 is 4142440201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020442411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184722 + ... + 190165.

It is an arithmetic number, because the mean of its divisors is an integer number (191474046).

Almost surely, 2^1020442414 is an apocalyptic number.

1020442414 is a deficient number, since it is larger than the sum of its proper divisors (511349954).

1020442414 is a wasteful number, since it uses less digits than its factorization.

1020442414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376250.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1020442414 is about 31944.3643542957. The cubic root of 1020442414 is about 1006.7682257716.

Adding to 1020442414 its reverse (4142440201), we get a palindrome (5162882615).

The spelling of 1020442414 in words is "one billion, twenty million, four hundred forty-two thousand, four hundred fourteen".