33142051241 has 8 divisors (see below), whose sum is σ = 35723237760. Its totient is φ = 30565407312.

The previous prime is 33142051223. The next prime is 33142051277. The reversal of 33142051241 is 14215024133.

It is a happy number.

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 33142051241 - 2¹⁴ = 33142034857 is a prime.

It is a super-2 number, since 2×33142051241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33142051241.

It is not an unprimeable number, because it can be changed into a prime (33142051541) 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, 1120481 + ... + 1149678.

It is an arithmetic number, because the mean of its divisors is an integer number (4465404720).

Almost surely, 2^33142051241 is an apocalyptic number.

It is an amenable number.

33142051241 is a deficient number, since it is larger than the sum of its proper divisors (2581186519).

33142051241 is a wasteful number, since it uses less digits than its factorization.

33142051241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271295.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 33142051241 its reverse (14215024133), we get a palindrome (47357075374).

The spelling of 33142051241 in words is "thirty-three billion, one hundred forty-two million, fifty-one thousand, two hundred forty-one".