71415072145233 has 12 divisors (see below), whose sum is σ = 103155645091200. Its totient is φ = 47609798459256.

The previous prime is 71415072145231. The next prime is 71415072145271. The reversal of 71415072145233 is 33254127051417.

71415072145233 is a `hidden beast` number, since 7 + 1 + 4 + 1 + 50 + 72 + 1 + 4 + 523 + 3 = 666.

It is not a de Polignac number, because 71415072145233 - 2¹ = 71415072145231 is a prime.

It is a super-2 number, since 2×71415072145233² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (71415072145231) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 18982941 + ... + 22431722.

It is an arithmetic number, because the mean of its divisors is an integer number (8596303757600).

Almost surely, 2^{71415072145233} is an apocalyptic number.

It is an amenable number.

71415072145233 is a deficient number, since it is larger than the sum of its proper divisors (31740572945967).

71415072145233 is a wasteful number, since it uses less digits than its factorization.

71415072145233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41606268 (or 41606265 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 71415072145233 in words is "seventy-one trillion, four hundred fifteen billion, seventy-two million, one hundred forty-five thousand, two hundred thirty-three".