33042241236451 has 12 divisors (see below), whose sum is σ = 35101580154480. Its totient is φ = 31097388632960.

The previous prime is 33042241236449. The next prime is 33042241236467. The reversal of 33042241236451 is 15463214224033.

It is not a de Polignac number, because 33042241236451 - 2¹ = 33042241236449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33042241233451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5412570 + ... + 9766288.

It is an arithmetic number, because the mean of its divisors is an integer number (2925131679540).

Almost surely, 2^{33042241236451} is an apocalyptic number.

33042241236451 is a deficient number, since it is larger than the sum of its proper divisors (2059338918029).

33042241236451 is a wasteful number, since it uses less digits than its factorization.

33042241236451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4380014 (or 4379997 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 33042241236451 in words is "thirty-three trillion, forty-two billion, two hundred forty-one million, two hundred thirty-six thousand, four hundred fifty-one".