320020441414 has 16 divisors (see below), whose sum is σ = 490803208128. Its totient is φ = 156427137792.

The previous prime is 320020441387. The next prime is 320020441453. The reversal of 320020441414 is 414144020023.

It is a super-2 number, since 2×320020441414² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1858539 + ... + 2023414.

It is an arithmetic number, because the mean of its divisors is an integer number (30675200508).

Almost surely, 2^320020441414 is an apocalyptic number.

320020441414 is a deficient number, since it is larger than the sum of its proper divisors (170782766714).

320020441414 is a wasteful number, since it uses less digits than its factorization.

320020441414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3882879.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 320020441414 its reverse (414144020023), we get a palindrome (734164461437).

The spelling of 320020441414 in words is "three hundred twenty billion, twenty million, four hundred forty-one thousand, four hundred fourteen".