1313746825400 has 24 divisors (see below), whose sum is σ = 3054461369520. Its totient is φ = 525498730080.

The previous prime is 1313746825399. The next prime is 1313746825427. The reversal of 1313746825400 is 45286473131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3284366864 + ... + 3284367263.

It is an arithmetic number, because the mean of its divisors is an integer number (127269223730).

Almost surely, 2^{1313746825400} is an apocalyptic number.

1313746825400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313746825400 is an abundant number, since it is smaller than the sum of its proper divisors (1740714544120).

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

1313746825400 is a wasteful number, since it uses less digits than its factorization.

1313746825400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6568734143 (or 6568734134 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1313746825400 in words is "one trillion, three hundred thirteen billion, seven hundred forty-six million, eight hundred twenty-five thousand, four hundred".