1420201124430 has 32 divisors (see below), whose sum is σ = 3718344763008. Its totient is φ = 344291181600.

The previous prime is 1420201124423. The next prime is 1420201124431. The reversal of 1420201124430 is 344211020241.

It is a self number, because there is not a number n which added to its sum of digits gives 1420201124430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420201124431) 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 15 ways as a sum of consecutive naturals, for example, 2151819556 + ... + 2151820215.

It is an arithmetic number, because the mean of its divisors is an integer number (116198273844).

Almost surely, 2^{1420201124430} is an apocalyptic number.

1420201124430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420201124430 is an abundant number, since it is smaller than the sum of its proper divisors (2298143638578).

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

1420201124430 is a wasteful number, since it uses less digits than its factorization.

1420201124430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4303639792.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1420201124430 its reverse (344211020241), we get a palindrome (1764412144671).

The spelling of 1420201124430 in words is "one trillion, four hundred twenty billion, two hundred one million, one hundred twenty-four thousand, four hundred thirty".