2140173036 has 48 divisors (see below), whose sum is σ = 5572476000. Its totient is φ = 710320896.

The previous prime is 2140173017. The next prime is 2140173043. The reversal of 2140173036 is 6303710412.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 17361 + ... + 67688.

It is an arithmetic number, because the mean of its divisors is an integer number (116093250).

Almost surely, 2^2140173036 is an apocalyptic number.

It is an amenable number.

2140173036 is an abundant number, since it is smaller than the sum of its proper divisors (3432302964).

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

2140173036 is a wasteful number, since it uses less digits than its factorization.

2140173036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85295 (or 85287 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2140173036 is about 46262.0042367384. The cubic root of 2140173036 is about 1288.6934743714.

Adding to 2140173036 its reverse (6303710412), we get a palindrome (8443883448).

The spelling of 2140173036 in words is "two billion, one hundred forty million, one hundred seventy-three thousand, thirty-six".