1350001134440 has 96 divisors (see below), whose sum is σ = 3593310141600. Its totient is φ = 455012449920.

The previous prime is 1350001134413. The next prime is 1350001134473. The reversal of 1350001134440 is 444311000531.

It is a happy number.

It is a super-2 number, since 2×1350001134440² (a number of 25 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 5721446 + ... + 5952725.

It is an arithmetic number, because the mean of its divisors is an integer number (37430313975).

Almost surely, 2^{1350001134440} is an apocalyptic number.

1350001134440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1350001134440 is an abundant number, since it is smaller than the sum of its proper divisors (2243309007160).

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

1350001134440 is a wasteful number, since it uses less digits than its factorization.

1350001134440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11674255 (or 11674244 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1350001134440 its reverse (444311000531), we get a palindrome (1794312134971).

The spelling of 1350001134440 in words is "one trillion, three hundred fifty billion, one million, one hundred thirty-four thousand, four hundred forty".