33040424211004 has 48 divisors (see below), whose sum is σ = 69587077996800. Its totient is φ = 13409453114496.

The previous prime is 33040424210897. The next prime is 33040424211013. The reversal of 33040424211004 is 40011242404033.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11320129 + ... + 13936504.

It is an arithmetic number, because the mean of its divisors is an integer number (1449730791600).

Almost surely, 2^{33040424211004} is an apocalyptic number.

It is an amenable number.

33040424211004 is an abundant number, since it is smaller than the sum of its proper divisors (36546653785796).

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

33040424211004 is a wasteful number, since it uses less digits than its factorization.

33040424211004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25259122 (or 25259120 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 33040424211004 its reverse (40011242404033), we get a palindrome (73051666615037).

The spelling of 33040424211004 in words is "thirty-three trillion, forty billion, four hundred twenty-four million, two hundred eleven thousand, four".