4137681071 has 4 divisors (see below), whose sum is σ = 4317580272. Its totient is φ = 3957781872.

The previous prime is 4137681061. The next prime is 4137681101. The reversal of 4137681071 is 1701867314.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4137681071 - 2¹⁰ = 4137680047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4137681061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89949566 + ... + 89949611.

It is an arithmetic number, because the mean of its divisors is an integer number (1079395068).

Almost surely, 2^4137681071 is an apocalyptic number.

4137681071 is a deficient number, since it is larger than the sum of its proper divisors (179899201).

4137681071 is a wasteful number, since it uses less digits than its factorization.

4137681071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179899200.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 4137681071 is about 64324.8091407973. The cubic root of 4137681071 is about 1605.4089169425.

The spelling of 4137681071 in words is "four billion, one hundred thirty-seven million, six hundred eighty-one thousand, seventy-one".