1343450404100 has 72 divisors (see below), whose sum is σ = 3336907674240. Its totient is φ = 459899493120.

The previous prime is 1343450404031. The next prime is 1343450404157. The reversal of 1343450404100 is 14040543431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1030265 + ... + 1936064.

It is an arithmetic number, because the mean of its divisors is an integer number (46345939920).

Almost surely, 2^{1343450404100} is an apocalyptic number.

1343450404100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343450404100 is an abundant number, since it is smaller than the sum of its proper divisors (1993457270140).

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

1343450404100 is a wasteful number, since it uses less digits than its factorization.

1343450404100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966997 (or 2966990 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1343450404100 its reverse (14040543431), we get a palindrome (1357490947531).

The spelling of 1343450404100 in words is "one trillion, three hundred forty-three billion, four hundred fifty million, four hundred four thousand, one hundred".