1342299128800 has 72 divisors (see below), whose sum is σ = 3745014584976. Its totient is φ = 460216842240.

The previous prime is 1342299128783. The next prime is 1342299128803. The reversal of 1342299128800 is 88219922431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342299128803) 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 11 ways as a sum of consecutive naturals, for example, 119842537 + ... + 119853736.

It is an arithmetic number, because the mean of its divisors is an integer number (52014091458).

Almost surely, 2^{1342299128800} is an apocalyptic number.

1342299128800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342299128800 is an abundant number, since it is smaller than the sum of its proper divisors (2402715456176).

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

1342299128800 is a wasteful number, since it uses less digits than its factorization.

1342299128800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239696300 (or 239696287 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The spelling of 1342299128800 in words is "one trillion, three hundred forty-two billion, two hundred ninety-nine million, one hundred twenty-eight thousand, eight hundred".