171070100473839 has 16 divisors (see below), whose sum is σ = 261404371607040. Its totient is φ = 97482046903200.

The previous prime is 171070100473829. The next prime is 171070100473871. The reversal of 171070100473839 is 938374001070171.

It is a happy number.

It is not a de Polignac number, because 171070100473839 - 2⁸ = 171070100473583 is a prime.

It is a super-2 number, since 2×171070100473839² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 171070100473791 and 171070100473800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171070100473829) 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, 11345668312 + ... + 11345683389.

It is an arithmetic number, because the mean of its divisors is an integer number (16337773225440).

Almost surely, 2^{171070100473839} is an apocalyptic number.

171070100473839 is a deficient number, since it is larger than the sum of its proper divisors (90334271133201).

171070100473839 is a wasteful number, since it uses less digits than its factorization.

171070100473839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22691352070.

The product of its (nonzero) digits is 889056, while the sum is 51.

The spelling of 171070100473839 in words is "one hundred seventy-one trillion, seventy billion, one hundred million, four hundred seventy-three thousand, eight hundred thirty-nine".