667141353 has 20 divisors (see below), whose sum is σ = 1055219220. Its totient is φ = 418597632.

The previous prime is 667141327. The next prime is 667141373. The reversal of 667141353 is 353141766.

It can be written as a sum of positive squares in 2 ways, for example, as 587432169 + 79709184 = 24237^2 + 8928^2 .

It is not a de Polignac number, because 667141353 - 2¹³ = 667133161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (667141373) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 240868 + ... + 243621.

It is an arithmetic number, because the mean of its divisors is an integer number (52760961).

Almost surely, 2^667141353 is an apocalyptic number.

It is an amenable number.

667141353 is a deficient number, since it is larger than the sum of its proper divisors (388077867).

667141353 is a wasteful number, since it uses less digits than its factorization.

667141353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484518 (or 484509 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 667141353 is about 25829.0796003265. The cubic root of 667141353 is about 873.7877538993.

The spelling of 667141353 in words is "six hundred sixty-seven million, one hundred forty-one thousand, three hundred fifty-three".