71670607141 has 8 divisors (see below), whose sum is σ = 83062917504. Its totient is φ = 60566709840.

The previous prime is 71670607121. The next prime is 71670607189. The reversal of 71670607141 is 14170607617.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 71670607141 - 2³⁵ = 37310868773 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71670607094 and 71670607103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71670607121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72102730 + ... + 72103723.

It is an arithmetic number, because the mean of its divisors is an integer number (10382864688).

Almost surely, 2^71670607141 is an apocalyptic number.

71670607141 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

71670607141 is a deficient number, since it is larger than the sum of its proper divisors (11392310363).

71670607141 is a wasteful number, since it uses less digits than its factorization.

71670607141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144206531.

The product of its (nonzero) digits is 49392, while the sum is 40.

The spelling of 71670607141 in words is "seventy-one billion, six hundred seventy million, six hundred seven thousand, one hundred forty-one".