20331527041 has 32 divisors (see below), whose sum is σ = 24178065408. Its totient is φ = 16730133120.

The previous prime is 20331527033. The next prime is 20331527063. The reversal of 20331527041 is 14072513302.

It is a cyclic number.

It is not a de Polignac number, because 20331527041 - 2³ = 20331527033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20331527141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18533205 + ... + 18534301.

It is an arithmetic number, because the mean of its divisors is an integer number (755564544).

Almost surely, 2^20331527041 is an apocalyptic number.

It is an amenable number.

20331527041 is a deficient number, since it is larger than the sum of its proper divisors (3846538367).

20331527041 is a wasteful number, since it uses less digits than its factorization.

20331527041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741.

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 20331527041 in words is "twenty billion, three hundred thirty-one million, five hundred twenty-seven thousand, forty-one".