1344078886020 has 96 divisors (see below), whose sum is σ = 4183654056960. Its totient is φ = 320177594880.

The previous prime is 1344078886013. The next prime is 1344078886037. The reversal of 1344078886020 is 206888704431.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 27769015 + ... + 27817374.

It is an arithmetic number, because the mean of its divisors is an integer number (43579729760).

Almost surely, 2^{1344078886020} is an apocalyptic number.

1344078886020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1344078886020 is an abundant number, since it is smaller than the sum of its proper divisors (2839575170940).

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

1344078886020 is a wasteful number, since it uses less digits than its factorization.

1344078886020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55586445 (or 55586443 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 1344078886020 in words is "one trillion, three hundred forty-four billion, seventy-eight million, eight hundred eighty-six thousand, twenty".