71417042 has 16 divisors (see below), whose sum is σ = 109058400. Its totient is φ = 35067648.

The previous prime is 71417033. The next prime is 71417057. The reversal of 71417042 is 24071417.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59573 + ... + 60759.

It is an arithmetic number, because the mean of its divisors is an integer number (6816150).

Almost surely, 2^71417042 is an apocalyptic number.

71417042 is a deficient number, since it is larger than the sum of its proper divisors (37641358).

71417042 is a wasteful number, since it uses less digits than its factorization.

71417042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 71417042 is about 8450.8604295657. The cubic root of 71417042 is about 414.8909414885.

Adding to 71417042 its reverse (24071417), we get a palindrome (95488459).

The spelling of 71417042 in words is "seventy-one million, four hundred seventeen thousand, forty-two".