71441334 has 24 divisors (see below), whose sum is σ = 154954800. Its totient is φ = 23788368.

The previous prime is 71441333. The next prime is 71441351. The reversal of 71441334 is 43314417.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 71441298 and 71441307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71441333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23764 + ... + 26600.

It is an arithmetic number, because the mean of its divisors is an integer number (6456450).

Almost surely, 2^71441334 is an apocalyptic number.

71441334 is an abundant number, since it is smaller than the sum of its proper divisors (83513466).

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

71441334 is a wasteful number, since it uses less digits than its factorization.

71441334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4244 (or 4241 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 71441334 is about 8452.2975574692. The cubic root of 71441334 is about 414.9379768924.

The spelling of 71441334 in words is "seventy-one million, four hundred forty-one thousand, three hundred thirty-four".