4020071674161 has 8 divisors (see below), whose sum is σ = 5375542528224. Its totient is φ = 2672324301440.

The previous prime is 4020071674159. The next prime is 4020071674169. The reversal of 4020071674161 is 1614761700204.

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

It is a cyclic number.

It is not a de Polignac number, because 4020071674161 - 2¹ = 4020071674159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4020071674169) 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, 1930869120 + ... + 1930871201.

It is an arithmetic number, because the mean of its divisors is an integer number (671942816028).

Almost surely, 2^{4020071674161} is an apocalyptic number.

It is an amenable number.

4020071674161 is a deficient number, since it is larger than the sum of its proper divisors (1355470854063).

4020071674161 is a wasteful number, since it uses less digits than its factorization.

4020071674161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861740671.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 4020071674161 in words is "four trillion, twenty billion, seventy-one million, six hundred seventy-four thousand, one hundred sixty-one".