1210413443340 has 24 divisors (see below), whose sum is σ = 3389157641520. Its totient is φ = 322776918208.

The previous prime is 1210413443263. The next prime is 1210413443347. The reversal of 1210413443340 is 433443140121.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1210413443298 and 1210413443307.

It is not an unprimeable number, because it can be changed into a prime (1210413443347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10086778635 + ... + 10086778754.

It is an arithmetic number, because the mean of its divisors is an integer number (141214901730).

Almost surely, 2^{1210413443340} is an apocalyptic number.

1210413443340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1210413443340 is an abundant number, since it is smaller than the sum of its proper divisors (2178744198180).

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

1210413443340 is a wasteful number, since it uses less digits than its factorization.

1210413443340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20173557401 (or 20173557399 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1210413443340 its reverse (433443140121), we get a palindrome (1643856583461).

The spelling of 1210413443340 in words is "one trillion, two hundred ten billion, four hundred thirteen million, four hundred forty-three thousand, three hundred forty".