33145156355341 has 4 divisors (see below), whose sum is σ = 34889638268800. Its totient is φ = 31400674441884.

The previous prime is 33145156355329. The next prime is 33145156355369. The reversal of 33145156355341 is 14355365154133.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33145156355341 - 2³⁹ = 32595400541453 is a prime.

It is a super-3 number, since 3×33145156355341³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33145156355141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872240956701 + ... + 872240956738.

It is an arithmetic number, because the mean of its divisors is an integer number (8722409567200).

Almost surely, 2^{33145156355341} is an apocalyptic number.

It is an amenable number.

33145156355341 is a deficient number, since it is larger than the sum of its proper divisors (1744481913459).

33145156355341 is a wasteful number, since it uses less digits than its factorization.

33145156355341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744481913458.

The product of its digits is 4860000, while the sum is 49.

The spelling of 33145156355341 in words is "thirty-three trillion, one hundred forty-five billion, one hundred fifty-six million, three hundred fifty-five thousand, three hundred forty-one".