1332121034445 has 16 divisors (see below), whose sum is σ = 2166334536192. Its totient is φ = 698817591360.

The previous prime is 1332121034443. The next prime is 1332121034449. The reversal of 1332121034445 is 5444301212331.

It is not a de Polignac number, because 1332121034445 - 2¹ = 1332121034443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332121034443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727934077 + ... + 727935906.

It is an arithmetic number, because the mean of its divisors is an integer number (135395908512).

Almost surely, 2^{1332121034445} is an apocalyptic number.

1332121034445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1332121034445 is a deficient number, since it is larger than the sum of its proper divisors (834213501747).

1332121034445 is a wasteful number, since it uses less digits than its factorization.

1332121034445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455870052.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 1332121034445 its reverse (5444301212331), we get a palindrome (6776422246776).

The spelling of 1332121034445 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-one million, thirty-four thousand, four hundred forty-five".