1600240271064 has 64 divisors (see below), whose sum is σ = 4073724627840. Its totient is φ = 523751800320.

The previous prime is 1600240271051. The next prime is 1600240271089. The reversal of 1600240271064 is 4601720420061.

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, 2467102 + ... + 3047469.

It is an arithmetic number, because the mean of its divisors is an integer number (63651947310).

Almost surely, 2^{1600240271064} is an apocalyptic number.

It is an amenable number.

1600240271064 is an abundant number, since it is smaller than the sum of its proper divisors (2473484356776).

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

1600240271064 is a wasteful number, since it uses less digits than its factorization.

1600240271064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5514800 (or 5514796 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 1600240271064 in words is "one trillion, six hundred billion, two hundred forty million, two hundred seventy-one thousand, sixty-four".