1660288373744 has 160 divisors (see below), whose sum is σ = 4424416819200. Its totient is φ = 582542899200.

The previous prime is 1660288373729. The next prime is 1660288373797. The reversal of 1660288373744 is 4473738820661.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607544 + ... + 1920855.

It is an arithmetic number, because the mean of its divisors is an integer number (27652605120).

Almost surely, 2^{1660288373744} is an apocalyptic number.

1660288373744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1660288373744 is an abundant number, since it is smaller than the sum of its proper divisors (2764128445456).

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

1660288373744 is a wasteful number, since it uses less digits than its factorization.

1660288373744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528479 (or 2528473 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 59.

The spelling of 1660288373744 in words is "one trillion, six hundred sixty billion, two hundred eighty-eight million, three hundred seventy-three thousand, seven hundred forty-four".