206741414700431 has 8 divisors (see below), whose sum is σ = 223241502865920. Its totient is φ = 190326598309152.

The previous prime is 206741414700413. The next prime is 206741414700473. The reversal of 206741414700431 is 134007414147602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-206741414700431 is a prime.

It is a super-2 number, since 2×206741414700431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206741410700431) 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, 21317938511 + ... + 21317948208.

It is an arithmetic number, because the mean of its divisors is an integer number (27905187858240).

Almost surely, 2^{206741414700431} is an apocalyptic number.

206741414700431 is a deficient number, since it is larger than the sum of its proper divisors (16500088165489).

206741414700431 is a wasteful number, since it uses less digits than its factorization.

206741414700431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42635887105.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 206741414700431 in words is "two hundred six trillion, seven hundred forty-one billion, four hundred fourteen million, seven hundred thousand, four hundred thirty-one".