33142035141 has 32 divisors (see below), whose sum is σ = 51697084800. Its totient is φ = 20926304640.

The previous prime is 33142035133. The next prime is 33142035149. The reversal of 33142035141 is 14153024133.

It is a happy number.

33142035141 is a `hidden beast` number, since 3 + 3 + 142 + 0 + 3 + 514 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (33142035133) and next prime (33142035149).

It is not a de Polignac number, because 33142035141 - 2³ = 33142035133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33142035149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2937451 + ... + 2948711.

It is an arithmetic number, because the mean of its divisors is an integer number (1615533900).

Almost surely, 2^33142035141 is an apocalyptic number.

It is an amenable number.

33142035141 is a deficient number, since it is larger than the sum of its proper divisors (18555049659).

33142035141 is a wasteful number, since it uses less digits than its factorization.

33142035141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17026 (or 17020 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 33142035141 its reverse (14153024133), we get a palindrome (47295059274).

The spelling of 33142035141 in words is "thirty-three billion, one hundred forty-two million, thirty-five thousand, one hundred forty-one".