20495014041 has 16 divisors (see below), whose sum is σ = 28905422976. Its totient is φ = 12890249856.

The previous prime is 20495014013. The next prime is 20495014049. The reversal of 20495014041 is 14041059402.

It is not a de Polignac number, because 20495014041 - 2¹⁹ = 20494489753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20495014049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2029410 + ... + 2039483.

It is an arithmetic number, because the mean of its divisors is an integer number (1806588936).

Almost surely, 2^20495014041 is an apocalyptic number.

It is an amenable number.

20495014041 is a deficient number, since it is larger than the sum of its proper divisors (8410408935).

20495014041 is a wasteful number, since it uses less digits than its factorization.

20495014041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068992.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 20495014041 in words is "twenty billion, four hundred ninety-five million, fourteen thousand, forty-one".