1344542031360 has 240 divisors, whose sum is σ = 5079848819760. Its totient is φ = 325949521920.

The previous prime is 1344542031341. The next prime is 1344542031409. The reversal of 1344542031360 is 631302454431.

1344542031360 is a `hidden beast` number, since 1 + 3 + 44 + 54 + 203 + 1 + 360 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 2399145 + ... + 2906024.

It is an arithmetic number, because the mean of its divisors is an integer number (21166036749).

Almost surely, 2^{1344542031360} is an apocalyptic number.

1344542031360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1344542031360 is an abundant number, since it is smaller than the sum of its proper divisors (3735306788400).

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

1344542031360 is a wasteful number, since it uses less digits than its factorization.

1344542031360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5305209 (or 5305190 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 1344542031360 its reverse (631302454431), we get a palindrome (1975844485791).

The spelling of 1344542031360 in words is "one trillion, three hundred forty-four billion, five hundred forty-two million, thirty-one thousand, three hundred sixty".