71414061225 has 96 divisors (see below), whose sum is σ = 128639516544. Its totient is φ = 34749388800.

The previous prime is 71414061223. The next prime is 71414061241. The reversal of 71414061225 is 52216041417.

It is not a de Polignac number, because 71414061225 - 2¹ = 71414061223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71414061223) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 31307085 + ... + 31309365.

It is an arithmetic number, because the mean of its divisors is an integer number (1339994964).

Almost surely, 2^71414061225 is an apocalyptic number.

71414061225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

71414061225 is a deficient number, since it is larger than the sum of its proper divisors (57225455319).

71414061225 is a wasteful number, since it uses less digits than its factorization.

71414061225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667 (or 2662 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 71414061225 in words is "seventy-one billion, four hundred fourteen million, sixty-one thousand, two hundred twenty-five".