1610471404044 has 36 divisors (see below), whose sum is σ = 4247910082416. Its totient is φ = 513483635808.

The previous prime is 1610471404027. The next prime is 1610471404057. The reversal of 1610471404044 is 4404041740161.

1610471404044 is a `hidden beast` number, since 1 + 6 + 104 + 7 + 140 + 404 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 972506059 + ... + 972507714.

Almost surely, 2^{1610471404044} is an apocalyptic number.

It is an amenable number.

1610471404044 is an abundant number, since it is smaller than the sum of its proper divisors (2637438678372).

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

1610471404044 is a wasteful number, since it uses less digits than its factorization.

1610471404044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945013806 (or 1945013801 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 1610471404044 in words is "one trillion, six hundred ten billion, four hundred seventy-one million, four hundred four thousand, forty-four".