33545531341012 has 24 divisors (see below), whose sum is σ = 59812747222536. Its totient is φ = 16456179562368.

The previous prime is 33545531340989. The next prime is 33545531341043. The reversal of 33545531341012 is 21014313554533.

It can be written as a sum of positive squares in 4 ways, for example, as 23677823376 + 33521853517636 = 153876^2 + 5789806^2 .

It is a super-2 number, since 2×33545531341012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33691558 + ... + 34672930.

It is an arithmetic number, because the mean of its divisors is an integer number (2492197800939).

Almost surely, 2^{33545531341012} is an apocalyptic number.

It is an amenable number.

33545531341012 is a deficient number, since it is larger than the sum of its proper divisors (26267215881524).

33545531341012 is a wasteful number, since it uses less digits than its factorization.

33545531341012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142667 (or 1142665 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

Adding to 33545531341012 its reverse (21014313554533), we get a palindrome (54559844895545).

The spelling of 33545531341012 in words is "thirty-three trillion, five hundred forty-five billion, five hundred thirty-one million, three hundred forty-one thousand, twelve".