416285238133 has 8 divisors (see below), whose sum is σ = 441286940952. Its totient is φ = 391340683776.

The previous prime is 416285238113. The next prime is 416285238247. The reversal of 416285238133 is 331832582614.

It can be written as a sum of positive squares in 4 ways, for example, as 338378380209 + 77906857924 = 581703^2 + 279118^2 .

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-416285238133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416285238113) 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, 14272110 + ... + 14301247.

It is an arithmetic number, because the mean of its divisors is an integer number (55160867619).

Almost surely, 2^416285238133 is an apocalyptic number.

It is an amenable number.

416285238133 is a deficient number, since it is larger than the sum of its proper divisors (25001702819).

416285238133 is a wasteful number, since it uses less digits than its factorization.

416285238133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28574231.

The product of its digits is 829440, while the sum is 46.

The spelling of 416285238133 in words is "four hundred sixteen billion, two hundred eighty-five million, two hundred thirty-eight thousand, one hundred thirty-three".