71466250731005 has 16 divisors (see below), whose sum is σ = 92356620539904. Its totient is φ = 52774943188800.

The previous prime is 71466250730933. The next prime is 71466250731011. The reversal of 71466250731005 is 50013705266417.

It is not a de Polignac number, because 71466250731005 - 2²⁸ = 71465982295549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29584580 + ... + 31908930.

It is an arithmetic number, because the mean of its divisors is an integer number (5772288783744).

Almost surely, 2^{71466250731005} is an apocalyptic number.

It is an amenable number.

71466250731005 is a deficient number, since it is larger than the sum of its proper divisors (20890369808899).

71466250731005 is a wasteful number, since it uses less digits than its factorization.

71466250731005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797396.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 71466250731005 in words is "seventy-one trillion, four hundred sixty-six billion, two hundred fifty million, seven hundred thirty-one thousand, five".