1343000131400 has 48 divisors (see below), whose sum is σ = 3146311056240. Its totient is φ = 533099278400.

The previous prime is 1343000131331. The next prime is 1343000131433. The reversal of 1343000131400 is 41310003431.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 11 ways as a sum of consecutive naturals, for example, 25603574 + ... + 25655973.

It is an arithmetic number, because the mean of its divisors is an integer number (65548147005).

Almost surely, 2^{1343000131400} is an apocalyptic number.

1343000131400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343000131400 is an abundant number, since it is smaller than the sum of its proper divisors (1803310924840).

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

1343000131400 is a wasteful number, since it uses less digits than its factorization.

1343000131400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51259694 (or 51259685 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1343000131400 its reverse (41310003431), we get a palindrome (1384310134831).

The spelling of 1343000131400 in words is "one trillion, three hundred forty-three billion, one hundred thirty-one thousand, four hundred".