20041477012708 has 24 divisors (see below), whose sum is σ = 36513923892152. Its totient is φ = 9616347350784.

The previous prime is 20041477012693. The next prime is 20041477012709. The reversal of 20041477012708 is 80721077414002.

It can be written as a sum of positive squares in 4 ways, for example, as 3204307643364 + 16837169369344 = 1790058^2 + 4103312^2 .

It is not an unprimeable number, because it can be changed into a prime (20041477012709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927491835 + ... + 927513442.

Almost surely, 2^{20041477012708} is an apocalyptic number.

It is an amenable number.

20041477012708 is a deficient number, since it is larger than the sum of its proper divisors (16472446879444).

20041477012708 is a wasteful number, since it uses less digits than its factorization.

20041477012708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855005391 (or 1855005389 counting only the distinct ones).

The product of its (nonzero) digits is 175616, while the sum is 43.

The spelling of 20041477012708 in words is "twenty trillion, forty-one billion, four hundred seventy-seven million, twelve thousand, seven hundred eight".