20089349150 has 48 divisors (see below), whose sum is σ = 40281255168. Its totient is φ = 7410096000.

The previous prime is 20089349131. The next prime is 20089349177. The reversal of 20089349150 is 5194398002.

It is a junction number, because it is equal to n+sod(n) for n = 20089349098 and 20089349107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 648515 + ... + 678785.

It is an arithmetic number, because the mean of its divisors is an integer number (839192816).

Almost surely, 2^20089349150 is an apocalyptic number.

20089349150 is an abundant number, since it is smaller than the sum of its proper divisors (20191906018).

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

20089349150 is a wasteful number, since it uses less digits than its factorization.

20089349150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31317 (or 31312 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 20089349150 in words is "twenty billion, eighty-nine million, three hundred forty-nine thousand, one hundred fifty".