1343435200000 has 240 divisors, whose sum is σ = 3552523748928. Its totient is φ = 505753600000.

The previous prime is 1343435199961. The next prime is 1343435200049. The reversal of 1343435200000 is 25343431.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27175305 + ... + 27224695.

Almost surely, 2^{1343435200000} is an apocalyptic number.

1343435200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343435200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1776261874464).

1343435200000 is an abundant number, since it is smaller than the sum of its proper divisors (2209088548928).

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

1343435200000 is an frugal number, since it uses more digits than its factorization.

1343435200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49451 (or 49415 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The spelling of 1343435200000 in words is "one trillion, three hundred forty-three billion, four hundred thirty-five million, two hundred thousand".