33012412432044 has 24 divisors (see below), whose sum is σ = 77029136130240. Its totient is φ = 11004112650384.

The previous prime is 33012412432007. The next prime is 33012412432061. The reversal of 33012412432044 is 44023421421033.

It is a junction number, because it is equal to n+sod(n) for n = 33012412431996 and 33012412432014.

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, 2901867 + ... + 8628189.

It is an arithmetic number, because the mean of its divisors is an integer number (3209547338760).

Almost surely, 2^{33012412432044} is an apocalyptic number.

It is an amenable number.

33012412432044 is an abundant number, since it is smaller than the sum of its proper divisors (44016723698196).

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

33012412432044 is a wasteful number, since it uses less digits than its factorization.

33012412432044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6206749 (or 6206747 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 33012412432044 its reverse (44023421421033), we get a palindrome (77035833853077).

The spelling of 33012412432044 in words is "thirty-three trillion, twelve billion, four hundred twelve million, four hundred thirty-two thousand, forty-four".