20143240010 has 16 divisors (see below), whose sum is σ = 36367378272. Its totient is φ = 8032952400.

The previous prime is 20143239997. The next prime is 20143240043. The reversal of 20143240010 is 1004234102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3039476 + ... + 3046095.

It is an arithmetic number, because the mean of its divisors is an integer number (2272961142).

Almost surely, 2^20143240010 is an apocalyptic number.

20143240010 is a deficient number, since it is larger than the sum of its proper divisors (16224138262).

20143240010 is a wasteful number, since it uses less digits than its factorization.

20143240010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6085909.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20143240010 its reverse (1004234102), we get a palindrome (21147474112).

The spelling of 20143240010 in words is "twenty billion, one hundred forty-three million, two hundred forty thousand, ten".