1420022141404 has 12 divisors (see below), whose sum is σ = 2495436400800. Its totient is φ = 707040312608.

The previous prime is 1420022141359. The next prime is 1420022141407. The reversal of 1420022141404 is 4041412200241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420022141407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742688449 + ... + 742690360.

It is an arithmetic number, because the mean of its divisors is an integer number (207953033400).

Almost surely, 2^{1420022141404} is an apocalyptic number.

It is an amenable number.

1420022141404 is a deficient number, since it is larger than the sum of its proper divisors (1075414259396).

1420022141404 is a wasteful number, since it uses less digits than its factorization.

1420022141404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485379052 (or 1485379050 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 1420022141404 its reverse (4041412200241), we get a palindrome (5461434341645).

The spelling of 1420022141404 in words is "one trillion, four hundred twenty billion, twenty-two million, one hundred forty-one thousand, four hundred four".