1332142211440 has 20 divisors (see below), whose sum is σ = 3097230641784. Its totient is φ = 532856884544.

The previous prime is 1332142211399. The next prime is 1332142211527. The reversal of 1332142211440 is 441122412331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 1332142211399 and 1332142211408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8325888742 + ... + 8325888901.

Almost surely, 2^{1332142211440} is an apocalyptic number.

1332142211440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332142211440 is an abundant number, since it is smaller than the sum of its proper divisors (1765088430344).

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

1332142211440 is a wasteful number, since it uses less digits than its factorization.

1332142211440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16651777656 (or 16651777650 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1332142211440 its reverse (441122412331), we get a palindrome (1773264623771).

The spelling of 1332142211440 in words is "one trillion, three hundred thirty-two billion, one hundred forty-two million, two hundred eleven thousand, four hundred forty".