71428741014 has 32 divisors (see below), whose sum is σ = 143316966240. Its totient is φ = 23733084672.

The previous prime is 71428740997. The next prime is 71428741019. The reversal of 71428741014 is 41014782417.

It is a super-3 number, since 3×71428741014³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71428741019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3689592 + ... + 3708900.

It is an arithmetic number, because the mean of its divisors is an integer number (4478655195).

Almost surely, 2^71428741014 is an apocalyptic number.

71428741014 is an abundant number, since it is smaller than the sum of its proper divisors (71888225226).

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

71428741014 is a wasteful number, since it uses less digits than its factorization.

71428741014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21264.

The product of its (nonzero) digits is 50176, while the sum is 39.

The spelling of 71428741014 in words is "seventy-one billion, four hundred twenty-eight million, seven hundred forty-one thousand, fourteen".