1420423044300 has 288 divisors, whose sum is σ = 5022295219200. Its totient is φ = 342202993920.

The previous prime is 1420423044277. The next prime is 1420423044301. The reversal of 1420423044300 is 34403240241.

It is a happy number.

1420423044300 is a `hidden beast` number, since 1 + 4 + 204 + 23 + 0 + 4 + 430 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1420423044301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1219191 + ... + 2080209.

Almost surely, 2^{1420423044300} is an apocalyptic number.

1420423044300 is a gapful number since it is divisible by the number (10) 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 1420423044300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2511147609600).

1420423044300 is an abundant number, since it is smaller than the sum of its proper divisors (3601872174900).

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

1420423044300 is a wasteful number, since it uses less digits than its factorization.

1420423044300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861102 (or 861089 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1420423044300 its reverse (34403240241), we get a palindrome (1454826284541).

The spelling of 1420423044300 in words is "one trillion, four hundred twenty billion, four hundred twenty-three million, forty-four thousand, three hundred".