1349736904000 has 56 divisors (see below), whose sum is σ = 3342623462568. Its totient is φ = 539894758400.

The previous prime is 1349736903997. The next prime is 1349736904057. The reversal of 1349736904000 is 4096379431.

It can be written as a sum of positive squares in 4 ways, for example, as 20825953344 + 1328910950656 = 144312^2 + 1152784^2 .

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 84350557 + ... + 84366556.

Almost surely, 2^{1349736904000} is an apocalyptic number.

1349736904000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1349736904000 is an abundant number, since it is smaller than the sum of its proper divisors (1992886558568).

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

1349736904000 is an equidigital number, since it uses as much as digits as its factorization.

1349736904000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168717140 (or 168717120 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 1349736904000 in words is "one trillion, three hundred forty-nine billion, seven hundred thirty-six million, nine hundred four thousand".