20144212098 has 16 divisors (see below), whose sum is σ = 40301420160. Its totient is φ = 6712571376.

The previous prime is 20144212073. The next prime is 20144212139. The reversal of 20144212098 is 89021244102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521290 + ... + 558597.

It is an arithmetic number, because the mean of its divisors is an integer number (2518838760).

Almost surely, 2^20144212098 is an apocalyptic number.

20144212098 is an abundant number, since it is smaller than the sum of its proper divisors (20157208062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20144212098 is a wasteful number, since it uses less digits than its factorization.

20144212098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083001.

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 20144212098 in words is "twenty billion, one hundred forty-four million, two hundred twelve thousand, ninety-eight".