71150015700134 has 64 divisors (see below), whose sum is σ = 126430957900800. Its totient is φ = 29382274067328.

The previous prime is 71150015700121. The next prime is 71150015700217. The reversal of 71150015700134 is 43100751005117.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 71150015700094 and 71150015700103.

It is a congruent 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, 407726369 + ... + 407900835.

It is an arithmetic number, because the mean of its divisors is an integer number (1975483717200).

Almost surely, 2^{71150015700134} is an apocalyptic number.

71150015700134 is a deficient number, since it is larger than the sum of its proper divisors (55280942200666).

71150015700134 is a wasteful number, since it uses less digits than its factorization.

71150015700134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176517.

The product of its (nonzero) digits is 14700, while the sum is 35.

The spelling of 71150015700134 in words is "seventy-one trillion, one hundred fifty billion, fifteen million, seven hundred thousand, one hundred thirty-four".