33142104440321 has 8 divisors (see below), whose sum is σ = 35091892197504. Its totient is φ = 31192344705600.

The previous prime is 33142104440303. The next prime is 33142104440447. The reversal of 33142104440321 is 12304440124133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33142104440321 - 2²⁶ = 33142037331457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33142194440321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4545965 + ... + 9324698.

It is an arithmetic number, because the mean of its divisors is an integer number (4386486524688).

Almost surely, 2^{33142104440321} is an apocalyptic number.

It is an amenable number.

33142104440321 is a deficient number, since it is larger than the sum of its proper divisors (1949787757183).

33142104440321 is a wasteful number, since it uses less digits than its factorization.

33142104440321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14011231.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 33142104440321 its reverse (12304440124133), we get a palindrome (45446544564454).

The spelling of 33142104440321 in words is "thirty-three trillion, one hundred forty-two billion, one hundred four million, four hundred forty thousand, three hundred twenty-one".