33365213306142 has 16 divisors (see below), whose sum is σ = 70242554328960. Its totient is φ = 10536383149272.

The previous prime is 33365213306141. The next prime is 33365213306149. The reversal of 33365213306142 is 24160331256333.

It is a super-2 number, since 2×33365213306142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33365213306094 and 33365213306103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33365213306141) 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, 146338654738 + ... + 146338654965.

It is an arithmetic number, because the mean of its divisors is an integer number (4390159645560).

Almost surely, 2^{33365213306142} is an apocalyptic number.

33365213306142 is an abundant number, since it is smaller than the sum of its proper divisors (36877341022818).

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

33365213306142 is a wasteful number, since it uses less digits than its factorization.

33365213306142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292677309727.

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 33365213306142 in words is "thirty-three trillion, three hundred sixty-five billion, two hundred thirteen million, three hundred six thousand, one hundred forty-two".