1420332112513 has 8 divisors (see below), whose sum is σ = 1489436605800. Its totient is φ = 1352569454208.

The previous prime is 1420332112499. The next prime is 1420332112519. The reversal of 1420332112513 is 3152112330241.

It can be written as a sum of positive squares in 4 ways, for example, as 379815829264 + 1040516283249 = 616292^2 + 1020057^2 .

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 1420332112513 - 2¹⁷ = 1420331981441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1420332112519) 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, 335456578 + ... + 335460811.

It is an arithmetic number, because the mean of its divisors is an integer number (186179575725).

Almost surely, 2^{1420332112513} is an apocalyptic number.

It is an amenable number.

1420332112513 is a deficient number, since it is larger than the sum of its proper divisors (69104493287).

1420332112513 is an equidigital number, since it uses as much as digits as its factorization.

1420332112513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670917491.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1420332112513 its reverse (3152112330241), we get a palindrome (4572444442754).

The spelling of 1420332112513 in words is "one trillion, four hundred twenty billion, three hundred thirty-two million, one hundred twelve thousand, five hundred thirteen".