1660033142 has 16 divisors (see below), whose sum is σ = 2599257600. Its totient is φ = 793640232.

The previous prime is 1660033139. The next prime is 1660033159. The reversal of 1660033142 is 2413300661.

It is a congruent number.

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, 175859 + ... + 185057.

It is an arithmetic number, because the mean of its divisors is an integer number (162453600).

Almost surely, 2^1660033142 is an apocalyptic number.

1660033142 is a deficient number, since it is larger than the sum of its proper divisors (939224458).

1660033142 is a wasteful number, since it uses less digits than its factorization.

1660033142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13147.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1660033142 is about 40743.5042920954. The cubic root of 1660033142 is about 1184.0560273547.

The spelling of 1660033142 in words is "one billion, six hundred sixty million, thirty-three thousand, one hundred forty-two".