1332400033001 has 4 divisors (see below), whose sum is σ = 1332728943504. Its totient is φ = 1332071122500.

The previous prime is 1332400032983. The next prime is 1332400033009. The reversal of 1332400033001 is 1003300042331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332400033001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332400033009) 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, 164449175 + ... + 164457276.

It is an arithmetic number, because the mean of its divisors is an integer number (333182235876).

Almost surely, 2^{1332400033001} is an apocalyptic number.

It is an amenable number.

1332400033001 is a deficient number, since it is larger than the sum of its proper divisors (328910503).

1332400033001 is an equidigital number, since it uses as much as digits as its factorization.

1332400033001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328910502.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1332400033001 its reverse (1003300042331), we get a palindrome (2335700075332).

The spelling of 1332400033001 in words is "one trillion, three hundred thirty-two billion, four hundred million, thirty-three thousand, one".