87070434971710 has 32 divisors (see below), whose sum is σ = 157869234436032. Its totient is φ = 34574835479040.

The previous prime is 87070434971687. The next prime is 87070434971711. The reversal of 87070434971710 is 1717943407078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87070434971711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32433531 + ... + 35015350.

It is an arithmetic number, because the mean of its divisors is an integer number (4933413576126).

Almost surely, 2^{87070434971710} is an apocalyptic number.

87070434971710 is a deficient number, since it is larger than the sum of its proper divisors (70798799464322).

87070434971710 is a wasteful number, since it uses less digits than its factorization.

87070434971710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67449828.

The product of its (nonzero) digits is 8297856, while the sum is 58.

The spelling of 87070434971710 in words is "eighty-seven trillion, seventy billion, four hundred thirty-four million, nine hundred seventy-one thousand, seven hundred ten".