20143281202 has 8 divisors (see below), whose sum is σ = 32961732912. Its totient is φ = 9156036900.

The previous prime is 20143281199. The next prime is 20143281217. The reversal of 20143281202 is 20218234102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457801824 + ... + 457801867.

It is an arithmetic number, because the mean of its divisors is an integer number (4120216614).

Almost surely, 2^20143281202 is an apocalyptic number.

20143281202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20143281202 is a deficient number, since it is larger than the sum of its proper divisors (12818451710).

20143281202 is a wasteful number, since it uses less digits than its factorization.

20143281202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915603704.

The product of its (nonzero) digits is 1536, while the sum is 25.

The spelling of 20143281202 in words is "twenty billion, one hundred forty-three million, two hundred eighty-one thousand, two hundred two".