20041301049 has 32 divisors (see below), whose sum is σ = 33331875840. Its totient is φ = 10405920000.

The previous prime is 20041300997. The next prime is 20041301057. The reversal of 20041301049 is 94010314002.

It is not a de Polignac number, because 20041301049 - 2²³ = 20032912441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20041301149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471424 + ... + 512174.

It is an arithmetic number, because the mean of its divisors is an integer number (1041621120).

Almost surely, 2^20041301049 is an apocalyptic number.

It is an amenable number.

20041301049 is a deficient number, since it is larger than the sum of its proper divisors (13290574791).

20041301049 is a wasteful number, since it uses less digits than its factorization.

20041301049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42901.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 20041301049 in words is "twenty billion, forty-one million, three hundred one thousand, forty-nine".