33770044004 has 24 divisors (see below), whose sum is σ = 62787741240. Its totient is φ = 15862162176.

The previous prime is 33770044001. The next prime is 33770044069. The reversal of 33770044004 is 40044007733.

It can be written as a sum of positive squares in 4 ways, for example, as 3285582400 + 30484461604 = 57320^2 + 174598^2 .

It is a super-2 number, since 2×33770044004² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33770044001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3929777 + ... + 3938360.

It is an arithmetic number, because the mean of its divisors is an integer number (2616155885).

Almost surely, 2^33770044004 is an apocalyptic number.

It is an amenable number.

33770044004 is a deficient number, since it is larger than the sum of its proper divisors (29017697236).

33770044004 is a wasteful number, since it uses less digits than its factorization.

33770044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7868207 (or 7868205 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 32.

The spelling of 33770044004 in words is "thirty-three billion, seven hundred seventy million, forty-four thousand, four".