2140041132 has 36 divisors (see below), whose sum is σ = 5416164936. Its totient is φ = 712474560.

The previous prime is 2140041103. The next prime is 2140041149. The reversal of 2140041132 is 2311400412.

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 (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6169 + ... + 65712.

It is an arithmetic number, because the mean of its divisors is an integer number (150449026).

Almost surely, 2^2140041132 is an apocalyptic number.

It is an amenable number.

2140041132 is an abundant number, since it is smaller than the sum of its proper divisors (3276123804).

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

2140041132 is a wasteful number, since it uses less digits than its factorization.

2140041132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72718 (or 72713 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2140041132 is about 46260.5785956034. The cubic root of 2140041132 is about 1288.6669987371. Note that the first 3 decimals are identical.

Adding to 2140041132 its reverse (2311400412), we get a palindrome (4451441544).

The spelling of 2140041132 in words is "two billion, one hundred forty million, forty-one thousand, one hundred thirty-two".