1420321045033 has 8 divisors (see below), whose sum is σ = 1549806366816. Its totient is φ = 1290896594400.

The previous prime is 1420321045019. The next prime is 1420321045037. The reversal of 1420321045033 is 3305401230241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1420321045033 - 2¹⁷ = 1420320913961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1420321044992 and 1420321045010.

It is not an unprimeable number, because it can be changed into a prime (1420321045037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15168988 + ... + 15262333.

It is an arithmetic number, because the mean of its divisors is an integer number (193725795852).

Almost surely, 2^{1420321045033} is an apocalyptic number.

It is an amenable number.

1420321045033 is a deficient number, since it is larger than the sum of its proper divisors (129485321783).

1420321045033 is a wasteful number, since it uses less digits than its factorization.

1420321045033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30435575.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 1420321045033 its reverse (3305401230241), we get a palindrome (4725722275274).

The spelling of 1420321045033 in words is "one trillion, four hundred twenty billion, three hundred twenty-one million, forty-five thousand, thirty-three".