1420302100030 has 64 divisors (see below), whose sum is σ = 2856241875456. Its totient is φ = 504157360000.

The previous prime is 1420302099989. The next prime is 1420302100039. The reversal of 1420302100030 is 300012030241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1420302099977 and 1420302100013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420302100039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111472 + ... + 1689091.

It is an arithmetic number, because the mean of its divisors is an integer number (44628779304).

Almost surely, 2^{1420302100030} is an apocalyptic number.

1420302100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420302100030 is an abundant number, since it is smaller than the sum of its proper divisors (1435939775426).

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

1420302100030 is a wasteful number, since it uses less digits than its factorization.

1420302100030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800753.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1420302100030 its reverse (300012030241), we get a palindrome (1720314130271).

The spelling of 1420302100030 in words is "one trillion, four hundred twenty billion, three hundred two million, one hundred thousand, thirty".