20114430301420 has 192 divisors, whose sum is σ = 53135171308800. Its totient is φ = 6355550767104.

The previous prime is 20114430301409. The next prime is 20114430301423. The reversal of 20114430301420 is 2410303441102.

It is not an unprimeable number, because it can be changed into a prime (20114430301423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54841282 + ... + 55206838.

It is an arithmetic number, because the mean of its divisors is an integer number (276745683900).

Almost surely, 2^{20114430301420} is an apocalyptic number.

20114430301420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20114430301420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26567585654400).

20114430301420 is an abundant number, since it is smaller than the sum of its proper divisors (33020741007380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20114430301420 is a wasteful number, since it uses less digits than its factorization.

20114430301420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366217 (or 366201 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 20114430301420 its reverse (2410303441102), we get a palindrome (22524733742522).

The spelling of 20114430301420 in words is "twenty trillion, one hundred fourteen billion, four hundred thirty million, three hundred one thousand, four hundred twenty".