2240143102 has 8 divisors (see below), whose sum is σ = 3360419496. Its totient is φ = 1120003272.

The previous prime is 2240143097. The next prime is 2240143109. The reversal of 2240143102 is 2013410422.

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

It is a super-2 number, since 2×2240143102² = 10036482234876364808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2240143102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240143109) 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 3 ways as a sum of consecutive naturals, for example, 34353 + ... + 75235.

It is an arithmetic number, because the mean of its divisors is an integer number (420052437).

Almost surely, 2^2240143102 is an apocalyptic number.

2240143102 is a deficient number, since it is larger than the sum of its proper divisors (1120276394).

2240143102 is a wasteful number, since it uses less digits than its factorization.

2240143102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68282.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2240143102 is about 47330.1500314546. The cubic root of 2240143102 is about 1308.4543863471.

Adding to 2240143102 its reverse (2013410422), we get a palindrome (4253553524).

The spelling of 2240143102 in words is "two billion, two hundred forty million, one hundred forty-three thousand, one hundred two".