1420322120304 has 20 divisors (see below), whose sum is σ = 3669165477576. Its totient is φ = 473440706752.

The previous prime is 1420322120297. The next prime is 1420322120359. The reversal of 1420322120304 is 4030212230241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14795022039 + ... + 14795022134.

Almost surely, 2^{1420322120304} is an apocalyptic number.

It is an amenable number.

1420322120304 is an abundant number, since it is smaller than the sum of its proper divisors (2248843357272).

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

1420322120304 is a wasteful number, since it uses less digits than its factorization.

1420322120304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29590044184 (or 29590044178 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1420322120304 its reverse (4030212230241), we get a palindrome (5450534350545).

The spelling of 1420322120304 in words is "one trillion, four hundred twenty billion, three hundred twenty-two million, one hundred twenty thousand, three hundred four".