1355113214400 has 336 divisors, whose sum is σ = 4962874105728. Its totient is φ = 320871936000.

The previous prime is 1355113214393. The next prime is 1355113214479. The reversal of 1355113214400 is 44123115531.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 47 ways as a sum of consecutive naturals, for example, 1971970 + ... + 2568830.

It is an arithmetic number, because the mean of its divisors is an integer number (14770458648).

Almost surely, 2^{1355113214400} is an apocalyptic number.

1355113214400 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 1355113214400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2481437052864).

1355113214400 is an abundant number, since it is smaller than the sum of its proper divisors (3607760891328).

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

1355113214400 is a wasteful number, since it uses less digits than its factorization.

1355113214400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596940 (or 596925 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1355113214400 its reverse (44123115531), we get a palindrome (1399236329931).

The spelling of 1355113214400 in words is "one trillion, three hundred fifty-five billion, one hundred thirteen million, two hundred fourteen thousand, four hundred".