71413647414 has 64 divisors (see below), whose sum is σ = 151730979840. Its totient is φ = 22368648960.

The previous prime is 71413647373. The next prime is 71413647427. The reversal of 71413647414 is 41474631417.

It is a super-2 number, since 2×71413647414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2085459 + ... + 2119425.

It is an arithmetic number, because the mean of its divisors is an integer number (2370796560).

Almost surely, 2^71413647414 is an apocalyptic number.

71413647414 is an abundant number, since it is smaller than the sum of its proper divisors (80317332426).

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

71413647414 is a wasteful number, since it uses less digits than its factorization.

71413647414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34325.

The product of its digits is 225792, while the sum is 42.

The spelling of 71413647414 in words is "seventy-one billion, four hundred thirteen million, six hundred forty-seven thousand, four hundred fourteen".