1330210340420 has 48 divisors (see below), whose sum is σ = 3009905459568. Its totient is φ = 490896038400.

The previous prime is 1330210340357. The next prime is 1330210340423. The reversal of 1330210340420 is 240430120331.

It can be written as a sum of positive squares in 8 ways, for example, as 736496941636 + 593713398784 = 858194^2 + 770528^2 .

It is not an unprimeable number, because it can be changed into a prime (1330210340423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 851399 + ... + 1839918.

It is an arithmetic number, because the mean of its divisors is an integer number (62706363741).

Almost surely, 2^{1330210340420} is an apocalyptic number.

1330210340420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330210340420 is an abundant number, since it is smaller than the sum of its proper divisors (1679695119148).

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

1330210340420 is a wasteful number, since it uses less digits than its factorization.

1330210340420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693240 (or 2693238 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1330210340420 its reverse (240430120331), we get a palindrome (1570640460751).

The spelling of 1330210340420 in words is "one trillion, three hundred thirty billion, two hundred ten million, three hundred forty thousand, four hundred twenty".