65411334 has 32 divisors (see below), whose sum is σ = 145916640. Its totient is φ = 21720096.

The previous prime is 65411321. The next prime is 65411341. The reversal of 65411334 is 43311456.

65411334 is a `hidden beast` number, since 654 + 1 + 1 + 3 + 3 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 65411298 and 65411307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12772 + ... + 17144.

It is an arithmetic number, because the mean of its divisors is an integer number (4559895).

Almost surely, 2^65411334 is an apocalyptic number.

65411334 is an abundant number, since it is smaller than the sum of its proper divisors (80505306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65411334 is a wasteful number, since it uses less digits than its factorization.

65411334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4661 (or 4655 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 65411334 is about 8087.7273692923. The cubic root of 65411334 is about 402.9189270176.

It can be divided in two parts, 6541 and 1334, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 65411334 in words is "sixty-five million, four hundred eleven thousand, three hundred thirty-four".