20066758341 has 16 divisors (see below), whose sum is σ = 30586441344. Its totient is φ = 11463522624.

The previous prime is 20066758339. The next prime is 20066758351. The reversal of 20066758341 is 14385766002.

It is not a de Polignac number, because 20066758341 - 2¹ = 20066758339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20066758293 and 20066758302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20066758351) 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, 54990 + ... + 207743.

It is an arithmetic number, because the mean of its divisors is an integer number (1911652584).

Almost surely, 2^20066758341 is an apocalyptic number.

20066758341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20066758341 is a deficient number, since it is larger than the sum of its proper divisors (10519683003).

20066758341 is a wasteful number, since it uses less digits than its factorization.

20066758341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266380.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 20066758341 in words is "twenty billion, sixty-six million, seven hundred fifty-eight thousand, three hundred forty-one".