1332312128419 has 4 divisors (see below), whose sum is σ = 1332327286360. Its totient is φ = 1332296970480.

The previous prime is 1332312128401. The next prime is 1332312128489. The reversal of 1332312128419 is 9148212132331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1332312128419 - 2¹¹ = 1332312126371 is a prime.

It is a super-2 number, since 2×1332312128419² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332312128489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7446354 + ... + 7623175.

It is an arithmetic number, because the mean of its divisors is an integer number (333081821590).

Almost surely, 2^{1332312128419} is an apocalyptic number.

1332312128419 is a deficient number, since it is larger than the sum of its proper divisors (15157941).

1332312128419 is an equidigital number, since it uses as much as digits as its factorization.

1332312128419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15157940.

The product of its digits is 62208, while the sum is 40.

The spelling of 1332312128419 in words is "one trillion, three hundred thirty-two billion, three hundred twelve million, one hundred twenty-eight thousand, four hundred nineteen".