341761959081 has 12 divisors (see below), whose sum is σ = 493661230452. Its totient is φ = 227838967296.

The previous prime is 341761959023. The next prime is 341761959083. The reversal of 341761959081 is 180959167143.

341761959081 is a `hidden beast` number, since 3 + 4 + 17 + 619 + 5 + 9 + 0 + 8 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 238836486681 + 102925472400 = 488709^2 + 320820^2 .

It is not a de Polignac number, because 341761959081 - 2¹³ = 341761950889 is a prime.

It is a super-2 number, since 2×341761959081² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (341761959083) 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 11 ways as a sum of consecutive naturals, for example, 1624705 + ... + 1822961.

It is an arithmetic number, because the mean of its divisors is an integer number (41138435871).

Almost surely, 2^341761959081 is an apocalyptic number.

It is an amenable number.

341761959081 is a deficient number, since it is larger than the sum of its proper divisors (151899271371).

341761959081 is a wasteful number, since it uses less digits than its factorization.

341761959081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389800 (or 389797 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 341761959081 in words is "three hundred forty-one billion, seven hundred sixty-one million, nine hundred fifty-nine thousand, eighty-one".