1420321133310 has 32 divisors (see below), whose sum is σ = 3408823319040. Its totient is φ = 378746457888.

The previous prime is 1420321133293. The next prime is 1420321133311. The reversal of 1420321133310 is 133311230241.

It is a super-2 number, since 2×1420321133310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420321133311) 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 15 ways as a sum of consecutive naturals, for example, 1827039 + ... + 2485701.

It is an arithmetic number, because the mean of its divisors is an integer number (106525728720).

Almost surely, 2^{1420321133310} is an apocalyptic number.

1420321133310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420321133310 is an abundant number, since it is smaller than the sum of its proper divisors (1988502185730).

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

1420321133310 is a wasteful number, since it uses less digits than its factorization.

1420321133310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730552.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1420321133310 its reverse (133311230241), we get a palindrome (1553632363551).

The spelling of 1420321133310 in words is "one trillion, four hundred twenty billion, three hundred twenty-one million, one hundred thirty-three thousand, three hundred ten".