20441016510 has 16 divisors (see below), whose sum is σ = 49058439696. Its totient is φ = 5450937728.

The previous prime is 20441016509. The next prime is 20441016551. The reversal of 20441016510 is 1561014402.

It is a happy number.

It is a congruent number.

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, 340683579 + ... + 340683638.

It is an arithmetic number, because the mean of its divisors is an integer number (3066152481).

Almost surely, 2^20441016510 is an apocalyptic number.

20441016510 is an abundant number, since it is smaller than the sum of its proper divisors (28617423186).

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

20441016510 is a wasteful number, since it uses less digits than its factorization.

20441016510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681367227.

The product of its (nonzero) digits is 960, while the sum is 24.

The spelling of 20441016510 in words is "twenty billion, four hundred forty-one million, sixteen thousand, five hundred ten".