2007198143 has 16 divisors (see below), whose sum is σ = 2140189920. Its totient is φ = 1875916800.

The previous prime is 2007198119. The next prime is 2007198169. The reversal of 2007198143 is 3418917002.

It is a cyclic number.

It is not a de Polignac number, because 2007198143 - 2⁸ = 2007197887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2007198103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2830673 + ... + 2831381.

It is an arithmetic number, because the mean of its divisors is an integer number (133761870).

Almost surely, 2^2007198143 is an apocalyptic number.

2007198143 is a deficient number, since it is larger than the sum of its proper divisors (132991777).

2007198143 is a wasteful number, since it uses less digits than its factorization.

2007198143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 2007198143 is about 44801.7649540730. The cubic root of 2007198143 is about 1261.4307554757.

The spelling of 2007198143 in words is "two billion, seven million, one hundred ninety-eight thousand, one hundred forty-three".