2140197753 has 8 divisors (see below), whose sum is σ = 3003786400. Its totient is φ = 1351703808.

The previous prime is 2140197743. The next prime is 2140197793. The reversal of 2140197753 is 3577910412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2140197753 - 2⁴ = 2140197737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140197743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18773608 + ... + 18773721.

It is an arithmetic number, because the mean of its divisors is an integer number (375473300).

Almost surely, 2^2140197753 is an apocalyptic number.

It is an amenable number.

2140197753 is a deficient number, since it is larger than the sum of its proper divisors (863588647).

2140197753 is a wasteful number, since it uses less digits than its factorization.

2140197753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37547351.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 2140197753 is about 46262.2713774410. The cubic root of 2140197753 is about 1288.6984354211.

The spelling of 2140197753 in words is "two billion, one hundred forty million, one hundred ninety-seven thousand, seven hundred fifty-three".