71150342 has 16 divisors (see below), whose sum is σ = 108864000. Its totient is φ = 34866120.

The previous prime is 71150267. The next prime is 71150357. The reversal of 71150342 is 24305117.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50159 + ... + 51557.

It is an arithmetic number, because the mean of its divisors is an integer number (6804000).

Almost surely, 2^71150342 is an apocalyptic number.

71150342 is a deficient number, since it is larger than the sum of its proper divisors (37713658).

71150342 is a wasteful number, since it uses less digits than its factorization.

71150342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 71150342 is about 8435.0662119512. The cubic root of 71150342 is about 414.3738406376.

Adding to 71150342 its reverse (24305117), we get a palindrome (95455459).

The spelling of 71150342 in words is "seventy-one million, one hundred fifty thousand, three hundred forty-two".