71160161015090 has 64 divisors (see below), whose sum is σ = 147528660787200. Its totient is φ = 24208168056000.

The previous prime is 71160161015077. The next prime is 71160161015137. The reversal of 71160161015090 is 9051016106117.

It is a super-3 number, since 3×71160161015090³ (a number of 43 digits) contains 333 as substring.

It is a Curzon 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, 3078890 + ... + 12320709.

It is an arithmetic number, because the mean of its divisors is an integer number (2305135324800).

Almost surely, 2^{71160161015090} is an apocalyptic number.

71160161015090 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

71160161015090 is an abundant number, since it is smaller than the sum of its proper divisors (76368499772110).

71160161015090 is a wasteful number, since it uses less digits than its factorization.

71160161015090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15400127.

The product of its (nonzero) digits is 11340, while the sum is 38.

The spelling of 71160161015090 in words is "seventy-one trillion, one hundred sixty billion, one hundred sixty-one million, fifteen thousand, ninety".