33045342452 has 24 divisors (see below), whose sum is σ = 58795658376. Its totient is φ = 16247927808.

The previous prime is 33045342439. The next prime is 33045342479. The reversal of 33045342452 is 25424354033.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 833707876 + 32211634576 = 28874^2 + 179476^2 .

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, 69503 + ... + 266310.

It is an arithmetic number, because the mean of its divisors is an integer number (2449819099).

Almost surely, 2^33045342452 is an apocalyptic number.

It is an amenable number.

33045342452 is a deficient number, since it is larger than the sum of its proper divisors (25750315924).

33045342452 is a wasteful number, since it uses less digits than its factorization.

33045342452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336227 (or 336225 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 33045342452 its reverse (25424354033), we get a palindrome (58469696485).

The spelling of 33045342452 in words is "thirty-three billion, forty-five million, three hundred forty-two thousand, four hundred fifty-two".