33679310142 has 8 divisors (see below), whose sum is σ = 67358620296. Its totient is φ = 11226436712.

The previous prime is 33679310117. The next prime is 33679310177. The reversal of 33679310142 is 24101397633.

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

33679310142 is an admirable number.

It is a super-2 number, since 2×33679310142² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33679310142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2806609173 + ... + 2806609184.

It is an arithmetic number, because the mean of its divisors is an integer number (8419827537).

Almost surely, 2^33679310142 is an apocalyptic number.

33679310142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33679310142 is a wasteful number, since it uses less digits than its factorization.

33679310142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5613218362.

The product of its (nonzero) digits is 81648, while the sum is 39.

The spelling of 33679310142 in words is "thirty-three billion, six hundred seventy-nine million, three hundred ten thousand, one hundred forty-two".