71277307655414 has 16 divisors (see below), whose sum is σ = 122189779099296. Its totient is φ = 30547390358400.

The previous prime is 71277307655401. The next prime is 71277307655453. The reversal of 71277307655414 is 41455670377217.

It is a happy number.

It is a super-2 number, since 2×71277307655414² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27378494 + ... + 29868654.

It is an arithmetic number, because the mean of its divisors is an integer number (7636861193706).

Almost surely, 2^{71277307655414} is an apocalyptic number.

71277307655414 is a deficient number, since it is larger than the sum of its proper divisors (50912471443882).

71277307655414 is a wasteful number, since it uses less digits than its factorization.

71277307655414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4534711.

The product of its (nonzero) digits is 34574400, while the sum is 59.

The spelling of 71277307655414 in words is "seventy-one trillion, two hundred seventy-seven billion, three hundred seven million, six hundred fifty-five thousand, four hundred fourteen".