33042100342 has 4 divisors (see below), whose sum is σ = 49563150516. Its totient is φ = 16521050170.

The previous prime is 33042100339. The next prime is 33042100433. The reversal of 33042100342 is 24300124033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24300124033 = 37 ⋅656760109.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8260525084 + ... + 8260525087.

It is an arithmetic number, because the mean of its divisors is an integer number (12390787629).

Almost surely, 2^33042100342 is an apocalyptic number.

33042100342 is a deficient number, since it is larger than the sum of its proper divisors (16521050174).

33042100342 is a wasteful number, since it uses less digits than its factorization.

33042100342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16521050173.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 33042100342 its reverse (24300124033), we get a palindrome (57342224375).

The spelling of 33042100342 in words is "thirty-three billion, forty-two million, one hundred thousand, three hundred forty-two".