20354632060241 has 4 divisors (see below), whose sum is σ = 20366459274084. Its totient is φ = 20342804846400.

The previous prime is 20354632060187. The next prime is 20354632060253. The reversal of 20354632060241 is 14206023645302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11969669397841 + 8384962662400 = 3459721^2 + 2895680^2 .

It is a cyclic number.

It is not a de Polignac number, because 20354632060241 - 2³⁰ = 20353558318417 is a prime.

It is a super-2 number, since 2×20354632060241² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20354632060195 and 20354632060204.

It is not an unprimeable number, because it can be changed into a prime (20354632060261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5913604340 + ... + 5913607781.

It is an arithmetic number, because the mean of its divisors is an integer number (5091614818521).

Almost surely, 2^{20354632060241} is an apocalyptic number.

It is an amenable number.

20354632060241 is a deficient number, since it is larger than the sum of its proper divisors (11827213843).

20354632060241 is a wasteful number, since it uses less digits than its factorization.

20354632060241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11827213842.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 20354632060241 in words is "twenty trillion, three hundred fifty-four billion, six hundred thirty-two million, sixty thousand, two hundred forty-one".